Home / 9,522,483.01-13,141,103.76-5,171,600.46

Finding the Fourth Proportional to 9,522,483.01, 13,141,103.76 and 5,171,600.46

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Solution

The fourth proportional to 9,522,483.01, 13,141,103.76 and 5,171,600.46 is: 7,136,850.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,483.01 : 13,141,103.76 = 5,171,600.46 : x
  2. Step 2: Convert to fraction form
    9,522,483.01/13,141,103.76 = 5,171,600.46/x
  3. Step 3: Cross multiply
    9,522,483.01x = 13,141,103.76 × 5,171,600.46
  4. Step 4: Simplify right side
    9,522,483.01x = 67,960,538,250,123.73
  5. Step 5: Solve for x
    x = 67,960,538,250,123.73/9,522,483.01
  6. Step 6: Final answer
    x = 7,136,850.57

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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.