Finding the Third Proportional to 327,682.97 and 442,720.69
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Solution
The third proportional to 327,682.97 and 442,720.69 is: 598,144.02
Step by Step Solution
- Step 1: Write the proportion equation
327,682.97 : 442,720.69 = 442,720.69 : x - Step 2: Convert to fraction form
327,682.97/442,720.69 = 442,720.69/x - Step 3: Cross multiply
327,682.97x = 442,720.69 × 442,720.69 - Step 4: Simplify right side
327,682.97x = 196,001,607,140.47 - Step 5: Solve for x
x = 196,001,607,140.47/327,682.97 - Step 6: Final answer
x = 598,144.02
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.