Home / 2,508,127.91-3,761,229.21-1,067,898.20

Finding the Fourth Proportional to 2,508,127.91, 3,761,229.21 and 1,067,898.20

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Solution

The fourth proportional to 2,508,127.91, 3,761,229.21 and 1,067,898.20 is: 1,601,437.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,127.91 : 3,761,229.21 = 1,067,898.20 : x
  2. Step 2: Convert to fraction form
    2,508,127.91/3,761,229.21 = 1,067,898.20/x
  3. Step 3: Cross multiply
    2,508,127.91x = 3,761,229.21 × 1,067,898.20
  4. Step 4: Simplify right side
    2,508,127.91x = 4,016,609,880,335.66
  5. Step 5: Solve for x
    x = 4,016,609,880,335.66/2,508,127.91
  6. Step 6: Final answer
    x = 1,601,437.42

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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.