Finding the Third Proportional to 366,936.75 and 516,732.75
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Solution
The third proportional to 366,936.75 and 516,732.75 is: 727,680.55
Step by Step Solution
- Step 1: Write the proportion equation
366,936.75 : 516,732.75 = 516,732.75 : x - Step 2: Convert to fraction form
366,936.75/516,732.75 = 516,732.75/x - Step 3: Cross multiply
366,936.75x = 516,732.75 × 516,732.75 - Step 4: Simplify right side
366,936.75x = 267,012,734,922.56 - Step 5: Solve for x
x = 267,012,734,922.56/366,936.75 - Step 6: Final answer
x = 727,680.55
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.