Home / 10,942,240.68-15,100,866.18-6,592,691.88

Finding the Fourth Proportional to 10,942,240.68, 15,100,866.18 and 6,592,691.88

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Solution

The fourth proportional to 10,942,240.68, 15,100,866.18 and 6,592,691.88 is: 9,098,260.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,942,240.68 : 15,100,866.18 = 6,592,691.88 : x
  2. Step 2: Convert to fraction form
    10,942,240.68/15,100,866.18 = 6,592,691.88/x
  3. Step 3: Cross multiply
    10,942,240.68x = 15,100,866.18 × 6,592,691.88
  4. Step 4: Simplify right side
    10,942,240.68x = 99,555,357,845,852.61
  5. Step 5: Solve for x
    x = 99,555,357,845,852.61/10,942,240.68
  6. Step 6: Final answer
    x = 9,098,260.65

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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.