Home / 9,876,522.30-14,785,266.92-5,974,169.73

Finding the Fourth Proportional to 9,876,522.30, 14,785,266.92 and 5,974,169.73

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Solution

The fourth proportional to 9,876,522.30, 14,785,266.92 and 5,974,169.73 is: 8,943,400.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,876,522.30 : 14,785,266.92 = 5,974,169.73 : x
  2. Step 2: Convert to fraction form
    9,876,522.30/14,785,266.92 = 5,974,169.73/x
  3. Step 3: Cross multiply
    9,876,522.30x = 14,785,266.92 × 5,974,169.73
  4. Step 4: Simplify right side
    9,876,522.30x = 88,329,694,053,563.48
  5. Step 5: Solve for x
    x = 88,329,694,053,563.48/9,876,522.30
  6. Step 6: Final answer
    x = 8,943,400.46

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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.