Home / 6,279,472.16-9,413,229.49-2,016,651.04

Finding the Fourth Proportional to 6,279,472.16, 9,413,229.49 and 2,016,651.04

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Solution

The fourth proportional to 6,279,472.16, 9,413,229.49 and 2,016,651.04 is: 3,023,056.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,279,472.16 : 9,413,229.49 = 2,016,651.04 : x
  2. Step 2: Convert to fraction form
    6,279,472.16/9,413,229.49 = 2,016,651.04/x
  3. Step 3: Cross multiply
    6,279,472.16x = 9,413,229.49 × 2,016,651.04
  4. Step 4: Simplify right side
    6,279,472.16x = 18,983,199,040,767.17
  5. Step 5: Solve for x
    x = 18,983,199,040,767.17/6,279,472.16
  6. Step 6: Final answer
    x = 3,023,056.49

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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.