Finding the Third Proportional to 267,419.25 and 587,319.75
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Solution
The third proportional to 267,419.25 and 587,319.75 is: 1,289,901.49
Step by Step Solution
- Step 1: Write the proportion equation
267,419.25 : 587,319.75 = 587,319.75 : x - Step 2: Convert to fraction form
267,419.25/587,319.75 = 587,319.75/x - Step 3: Cross multiply
267,419.25x = 587,319.75 × 587,319.75 - Step 4: Simplify right side
267,419.25x = 344,944,488,740.06 - Step 5: Solve for x
x = 344,944,488,740.06/267,419.25 - Step 6: Final answer
x = 1,289,901.49
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.