Home / 10,732,924.92-16,092,885.51-4,816,406.10

Finding the Fourth Proportional to 10,732,924.92, 16,092,885.51 and 4,816,406.10

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Solution

The fourth proportional to 10,732,924.92, 16,092,885.51 and 4,816,406.10 is: 7,221,691.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,732,924.92 : 16,092,885.51 = 4,816,406.10 : x
  2. Step 2: Convert to fraction form
    10,732,924.92/16,092,885.51 = 4,816,406.10/x
  3. Step 3: Cross multiply
    10,732,924.92x = 16,092,885.51 × 4,816,406.10
  4. Step 4: Simplify right side
    10,732,924.92x = 77,509,871,936,965.61
  5. Step 5: Solve for x
    x = 77,509,871,936,965.61/10,732,924.92
  6. Step 6: Final answer
    x = 7,221,691.43

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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.