Finding the Third Proportional to 449,209.13 and 974,281.50
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Solution
The third proportional to 449,209.13 and 974,281.50 is: 2,113,101.42
Step by Step Solution
- Step 1: Write the proportion equation
449,209.13 : 974,281.50 = 974,281.50 : x - Step 2: Convert to fraction form
449,209.13/974,281.50 = 974,281.50/x - Step 3: Cross multiply
449,209.13x = 974,281.50 × 974,281.50 - Step 4: Simplify right side
449,209.13x = 949,224,441,242.25 - Step 5: Solve for x
x = 949,224,441,242.25/449,209.13 - Step 6: Final answer
x = 2,113,101.42
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.