Home / 11,634,213.67-17,418,510.78-6,156,902.24

Finding the Fourth Proportional to 11,634,213.67, 17,418,510.78 and 6,156,902.24

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Solution

The fourth proportional to 11,634,213.67, 17,418,510.78 and 6,156,902.24 is: 9,217,990.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,634,213.67 : 17,418,510.78 = 6,156,902.24 : x
  2. Step 2: Convert to fraction form
    11,634,213.67/17,418,510.78 = 6,156,902.24/x
  3. Step 3: Cross multiply
    11,634,213.67x = 17,418,510.78 × 6,156,902.24
  4. Step 4: Simplify right side
    11,634,213.67x = 107,244,067,951,753.61
  5. Step 5: Solve for x
    x = 107,244,067,951,753.61/11,634,213.67
  6. Step 6: Final answer
    x = 9,217,990.23

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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.