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Finding the Third Proportional to 3,593,463 and 7,712,670

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Solution

The third proportional to 3,593,463 and 7,712,670 is: 16,553,747.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,463 : 7,712,670 = 7,712,670 : x
  2. Step 2: Convert to fraction form
    3,593,463/7,712,670 = 7,712,670/x
  3. Step 3: Cross multiply
    3,593,463x = 7,712,670 × 7,712,670
  4. Step 4: Simplify right side
    3,593,463x = 59,485,278,528,900
  5. Step 5: Solve for x
    x = 59,485,278,528,900/3,593,463
  6. Step 6: Final answer
    x = 16,553,747.33

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.