Home / 4,067,050.93-5,612,633.57-2,231,508.73

Finding the Fourth Proportional to 4,067,050.93, 5,612,633.57 and 2,231,508.73

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Solution

The fourth proportional to 4,067,050.93, 5,612,633.57 and 2,231,508.73 is: 3,079,538.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,050.93 : 5,612,633.57 = 2,231,508.73 : x
  2. Step 2: Convert to fraction form
    4,067,050.93/5,612,633.57 = 2,231,508.73/x
  3. Step 3: Cross multiply
    4,067,050.93x = 5,612,633.57 × 2,231,508.73
  4. Step 4: Simplify right side
    4,067,050.93x = 12,524,640,776,104.13
  5. Step 5: Solve for x
    x = 12,524,640,776,104.13/4,067,050.93
  6. Step 6: Final answer
    x = 3,079,538.71

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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.