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Finding the Third Proportional to 441,250 and 660,092

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Solution

The third proportional to 441,250 and 660,092 is: 987,470.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,250 : 660,092 = 660,092 : x
  2. Step 2: Convert to fraction form
    441,250/660,092 = 660,092/x
  3. Step 3: Cross multiply
    441,250x = 660,092 × 660,092
  4. Step 4: Simplify right side
    441,250x = 435,721,448,464
  5. Step 5: Solve for x
    x = 435,721,448,464/441,250
  6. Step 6: Final answer
    x = 987,470.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.