Home / 10,747,234.52-16,123,342.24-3,070,979.36

Finding the Fourth Proportional to 10,747,234.52, 16,123,342.24 and 3,070,979.36

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Solution

The fourth proportional to 10,747,234.52, 16,123,342.24 and 3,070,979.36 is: 4,607,180.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,747,234.52 : 16,123,342.24 = 3,070,979.36 : x
  2. Step 2: Convert to fraction form
    10,747,234.52/16,123,342.24 = 3,070,979.36/x
  3. Step 3: Cross multiply
    10,747,234.52x = 16,123,342.24 × 3,070,979.36
  4. Step 4: Simplify right side
    10,747,234.52x = 49,514,451,233,256.16
  5. Step 5: Solve for x
    x = 49,514,451,233,256.16/10,747,234.52
  6. Step 6: Final answer
    x = 4,607,180.68

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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.