Home / 10,834,007.67-14,951,876.44-5,940,175.61

Finding the Fourth Proportional to 10,834,007.67, 14,951,876.44 and 5,940,175.61

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Solution

The fourth proportional to 10,834,007.67, 14,951,876.44 and 5,940,175.61 is: 8,197,960.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,007.67 : 14,951,876.44 = 5,940,175.61 : x
  2. Step 2: Convert to fraction form
    10,834,007.67/14,951,876.44 = 5,940,175.61/x
  3. Step 3: Cross multiply
    10,834,007.67x = 14,951,876.44 × 5,940,175.61
  4. Step 4: Simplify right side
    10,834,007.67x = 88,816,771,752,621.62
  5. Step 5: Solve for x
    x = 88,816,771,752,621.62/10,834,007.67
  6. Step 6: Final answer
    x = 8,197,960.94

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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.