Finding the Third Proportional to 451,747.13 and 726,463.69
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Solution
The third proportional to 451,747.13 and 726,463.69 is: 1,168,240.95
Step by Step Solution
- Step 1: Write the proportion equation
451,747.13 : 726,463.69 = 726,463.69 : x - Step 2: Convert to fraction form
451,747.13/726,463.69 = 726,463.69/x - Step 3: Cross multiply
451,747.13x = 726,463.69 × 726,463.69 - Step 4: Simplify right side
451,747.13x = 527,749,489,256.10 - Step 5: Solve for x
x = 527,749,489,256.10/451,747.13 - Step 6: Final answer
x = 1,168,240.95
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.