Home / 11,674,490.92-17,522,500.76-5,921,261.80

Finding the Fourth Proportional to 11,674,490.92, 17,522,500.76 and 5,921,261.80

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Solution

The fourth proportional to 11,674,490.92, 17,522,500.76 and 5,921,261.80 is: 8,887,352.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,674,490.92 : 17,522,500.76 = 5,921,261.80 : x
  2. Step 2: Convert to fraction form
    11,674,490.92/17,522,500.76 = 5,921,261.80/x
  3. Step 3: Cross multiply
    11,674,490.92x = 17,522,500.76 × 5,921,261.80
  4. Step 4: Simplify right side
    11,674,490.92x = 103,755,314,390,658.97
  5. Step 5: Solve for x
    x = 103,755,314,390,658.97/11,674,490.92
  6. Step 6: Final answer
    x = 8,887,352.36

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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.