Home / 9,996,976.52-14,985,366.30-3,935,961.17

Finding the Fourth Proportional to 9,996,976.52, 14,985,366.30 and 3,935,961.17

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Solution

The fourth proportional to 9,996,976.52, 14,985,366.30 and 3,935,961.17 is: 5,899,965.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,996,976.52 : 14,985,366.30 = 3,935,961.17 : x
  2. Step 2: Convert to fraction form
    9,996,976.52/14,985,366.30 = 3,935,961.17/x
  3. Step 3: Cross multiply
    9,996,976.52x = 14,985,366.30 × 3,935,961.17
  4. Step 4: Simplify right side
    9,996,976.52x = 58,981,819,800,099.74
  5. Step 5: Solve for x
    x = 58,981,819,800,099.74/9,996,976.52
  6. Step 6: Final answer
    x = 5,899,965.83

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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.