Home / 10,524,685.92-14,524,038-5,695,789.92

Finding the Fourth Proportional to 10,524,685.92, 14,524,038 and 5,695,789.92

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Solution

The fourth proportional to 10,524,685.92, 14,524,038 and 5,695,789.92 is: 7,860,174.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,685.92 : 14,524,038 = 5,695,789.92 : x
  2. Step 2: Convert to fraction form
    10,524,685.92/14,524,038 = 5,695,789.92/x
  3. Step 3: Cross multiply
    10,524,685.92x = 14,524,038 × 5,695,789.92
  4. Step 4: Simplify right side
    10,524,685.92x = 82,725,869,238,096.95
  5. Step 5: Solve for x
    x = 82,725,869,238,096.95/10,524,685.92
  6. Step 6: Final answer
    x = 7,860,174.63

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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.