Home / 2,508,126.76-3,761,227.42-1,067,897.08

Finding the Fourth Proportional to 2,508,126.76, 3,761,227.42 and 1,067,897.08

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Solution

The fourth proportional to 2,508,126.76, 3,761,227.42 and 1,067,897.08 is: 1,601,435.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,126.76 : 3,761,227.42 = 1,067,897.08 : x
  2. Step 2: Convert to fraction form
    2,508,126.76/3,761,227.42 = 1,067,897.08/x
  3. Step 3: Cross multiply
    2,508,126.76x = 3,761,227.42 × 1,067,897.08
  4. Step 4: Simplify right side
    2,508,126.76x = 4,016,603,779,033.93
  5. Step 5: Solve for x
    x = 4,016,603,779,033.93/2,508,126.76
  6. Step 6: Final answer
    x = 1,601,435.72

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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.