Home / 2,508,069.25-3,761,141.19-1,067,839.54

Finding the Fourth Proportional to 2,508,069.25, 3,761,141.19 and 1,067,839.54

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Solution

The fourth proportional to 2,508,069.25, 3,761,141.19 and 1,067,839.54 is: 1,601,349.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,069.25 : 3,761,141.19 = 1,067,839.54 : x
  2. Step 2: Convert to fraction form
    2,508,069.25/3,761,141.19 = 1,067,839.54/x
  3. Step 3: Cross multiply
    2,508,069.25x = 3,761,141.19 × 1,067,839.54
  4. Step 4: Simplify right side
    2,508,069.25x = 4,016,295,278,204.65
  5. Step 5: Solve for x
    x = 4,016,295,278,204.65/2,508,069.25
  6. Step 6: Final answer
    x = 1,601,349.44

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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.