Home / 11,488,856.07-17,234,859.83-5,098,966.95

Finding the Fourth Proportional to 11,488,856.07, 17,234,859.83 and 5,098,966.95

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Solution

The fourth proportional to 11,488,856.07, 17,234,859.83 and 5,098,966.95 is: 7,649,149.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,488,856.07 : 17,234,859.83 = 5,098,966.95 : x
  2. Step 2: Convert to fraction form
    11,488,856.07/17,234,859.83 = 5,098,966.95/x
  3. Step 3: Cross multiply
    11,488,856.07x = 17,234,859.83 × 5,098,966.95
  4. Step 4: Simplify right side
    11,488,856.07x = 87,879,980,635,557.78
  5. Step 5: Solve for x
    x = 87,879,980,635,557.78/11,488,856.07
  6. Step 6: Final answer
    x = 7,649,149.76

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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.