Home / 11,093,417.98-15,309,508.17-6,198,758.89

Finding the Fourth Proportional to 11,093,417.98, 15,309,508.17 and 6,198,758.89

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Solution

The fourth proportional to 11,093,417.98, 15,309,508.17 and 6,198,758.89 is: 8,554,617.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,417.98 : 15,309,508.17 = 6,198,758.89 : x
  2. Step 2: Convert to fraction form
    11,093,417.98/15,309,508.17 = 6,198,758.89/x
  3. Step 3: Cross multiply
    11,093,417.98x = 15,309,508.17 × 6,198,758.89
  4. Step 4: Simplify right side
    11,093,417.98x = 94,899,949,855,286.70
  5. Step 5: Solve for x
    x = 94,899,949,855,286.70/11,093,417.98
  6. Step 6: Final answer
    x = 8,554,617.71

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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.