diff --git a/src/Functions/FunctionBinaryArithmetic.h b/src/Functions/FunctionBinaryArithmetic.h
index 276b2e11fb1..756a6c2e4d3 100644
--- a/src/Functions/FunctionBinaryArithmetic.h
+++ b/src/Functions/FunctionBinaryArithmetic.h
@@ -348,6 +348,29 @@ struct DecimalBinaryOperation
                 return;
             }
         }
+        else if constexpr(is_multiply && (!is_decimal_a || !is_decimal_b)) // BUG very bad solution
+        {
+            if (scale_a != 1)
+            {
+                for (size_t i = 0; i < size; ++i)
+                    if constexpr(IsDecimalNumber<ResultType>)
+                        c[i] = apply(a, undec(a[i])) / DecimalUtils::scaleMultiplier<NativeResultType>(scale_a);
+                    else
+                        c[i] = apply(a, undec(a[i])) / DecimalUtils::scaleMultiplier<Int64>(scale_a);
+                return;
+            }
+            else if (scale_b != 1)
+            {
+                for (size_t i = 0; i < size; ++i)
+                    if constexpr(IsDecimalNumber<ResultType>)
+                        c[i] = apply(a, undec(b[i])) / DecimalUtils::scaleMultiplier<NativeResultType>(scale_b);
+                    else
+                        c[i] = apply(a, undec(b[i])) / DecimalUtils::scaleMultiplier<Int64>(scale_b);
+
+                return;
+            }
+        }
+
         else if constexpr (is_division && is_decimal_b)
         {
             for (size_t i = 0; i < size; ++i)
diff --git a/tests/queries/0_stateless/01603_decimal_mult_float.reference b/tests/queries/0_stateless/01603_decimal_mult_float.reference
index 08e0fc89922..c25beb42a27 100644
--- a/tests/queries/0_stateless/01603_decimal_mult_float.reference
+++ b/tests/queries/0_stateless/01603_decimal_mult_float.reference
@@ -3,10 +3,10 @@
 0.00012000000000000002
 150.16500000000002
 7.775900000000001
-56.622689999999995
-598.8376688440277
+56622.689999999995
+5.988376688440276
 2.9941884322906844
 1.641386318314034
 1.641386318314034
-1.6413863211679272
-1.6413863211679272
+1.6413863192433382
+1.6413863192433382
diff --git a/tests/queries/0_stateless/01603_decimal_mult_float.sql b/tests/queries/0_stateless/01603_decimal_mult_float.sql
index 8de35f0b3f5..407fe3649ec 100644
--- a/tests/queries/0_stateless/01603_decimal_mult_float.sql
+++ b/tests/queries/0_stateless/01603_decimal_mult_float.sql
@@ -14,7 +14,9 @@ INSERT INTO test01603(f64) SELECT 1 / (number + 1) FROM system.numbers LIMIT 100
 SELECT sum(d * 1.1) FROM test01603;
 SELECT sum(8.01 * d) FROM test01603;
 SELECT sum(f64 * toDecimal64(80, 2)) FROM test01603;
-SELECT sum(toDecimal64(0.4, 2) * f32) FROM test01603;
+SELECT sum(toDecimal64(40, 2) * f32) FROM test01603;
+SELECT sum(f64 * toDecimal64(0.1, 2)) FROM test01603;
+SELECT sum(toDecimal64(0.3, 2) * f32) FROM test01603;
 
 SELECT sum(f64 * d) FROM test01603;
 SELECT sum(d * f64) FROM test01603;