Home / 10,711,251.10-14,781,509.66-5,882,355.10

Finding the Fourth Proportional to 10,711,251.10, 14,781,509.66 and 5,882,355.10

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Solution

The fourth proportional to 10,711,251.10, 14,781,509.66 and 5,882,355.10 is: 8,117,640.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,711,251.10 : 14,781,509.66 = 5,882,355.10 : x
  2. Step 2: Convert to fraction form
    10,711,251.10/14,781,509.66 = 5,882,355.10/x
  3. Step 3: Cross multiply
    10,711,251.10x = 14,781,509.66 × 5,882,355.10
  4. Step 4: Simplify right side
    10,711,251.10x = 86,950,088,734,200.27
  5. Step 5: Solve for x
    x = 86,950,088,734,200.27/10,711,251.10
  6. Step 6: Final answer
    x = 8,117,640.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.