Home / 10,727,895.48-16,098,998.76-3,904,466.88

Finding the Fourth Proportional to 10,727,895.48, 16,098,998.76 and 3,904,466.88

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Solution

The fourth proportional to 10,727,895.48, 16,098,998.76 and 3,904,466.88 is: 5,859,304.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,727,895.48 : 16,098,998.76 = 3,904,466.88 : x
  2. Step 2: Convert to fraction form
    10,727,895.48/16,098,998.76 = 3,904,466.88/x
  3. Step 3: Cross multiply
    10,727,895.48x = 16,098,998.76 × 3,904,466.88
  4. Step 4: Simplify right side
    10,727,895.48x = 62,858,007,459,581.06
  5. Step 5: Solve for x
    x = 62,858,007,459,581.06/10,727,895.48
  6. Step 6: Final answer
    x = 5,859,304.61

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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.