Home / 8,002,922.08-11,044,030.88-4,331,837.92

Finding the Fourth Proportional to 8,002,922.08, 11,044,030.88 and 4,331,837.92

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Solution

The fourth proportional to 8,002,922.08, 11,044,030.88 and 4,331,837.92 is: 5,977,935.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,922.08 : 11,044,030.88 = 4,331,837.92 : x
  2. Step 2: Convert to fraction form
    8,002,922.08/11,044,030.88 = 4,331,837.92/x
  3. Step 3: Cross multiply
    8,002,922.08x = 11,044,030.88 × 4,331,837.92
  4. Step 4: Simplify right side
    8,002,922.08x = 47,840,951,755,634.97
  5. Step 5: Solve for x
    x = 47,840,951,755,634.97/8,002,922.08
  6. Step 6: Final answer
    x = 5,977,935.47

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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.