Finding the Third Proportional to 284,293.13 and 415,320.75
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Solution
The third proportional to 284,293.13 and 415,320.75 is: 606,737.59
Step by Step Solution
- Step 1: Write the proportion equation
284,293.13 : 415,320.75 = 415,320.75 : x - Step 2: Convert to fraction form
284,293.13/415,320.75 = 415,320.75/x - Step 3: Cross multiply
284,293.13x = 415,320.75 × 415,320.75 - Step 4: Simplify right side
284,293.13x = 172,491,325,380.56 - Step 5: Solve for x
x = 172,491,325,380.56/284,293.13 - Step 6: Final answer
x = 606,737.59
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.