Home / 11,522,343.56-17,283,521.10-3,002,658.44

Finding the Fourth Proportional to 11,522,343.56, 17,283,521.10 and 3,002,658.44

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Solution

The fourth proportional to 11,522,343.56, 17,283,521.10 and 3,002,658.44 is: 4,503,989.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,522,343.56 : 17,283,521.10 = 3,002,658.44 : x
  2. Step 2: Convert to fraction form
    11,522,343.56/17,283,521.10 = 3,002,658.44/x
  3. Step 3: Cross multiply
    11,522,343.56x = 17,283,521.10 × 3,002,658.44
  4. Step 4: Simplify right side
    11,522,343.56x = 51,896,510,503,833.09
  5. Step 5: Solve for x
    x = 51,896,510,503,833.09/11,522,343.56
  6. Step 6: Final answer
    x = 4,503,989.16

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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.