Home / 2,726,098.64-3,761,847.09-1,502,335.88

Finding the Fourth Proportional to 2,726,098.64, 3,761,847.09 and 1,502,335.88

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Solution

The fourth proportional to 2,726,098.64, 3,761,847.09 and 1,502,335.88 is: 2,073,130.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,098.64 : 3,761,847.09 = 1,502,335.88 : x
  2. Step 2: Convert to fraction form
    2,726,098.64/3,761,847.09 = 1,502,335.88/x
  3. Step 3: Cross multiply
    2,726,098.64x = 3,761,847.09 × 1,502,335.88
  4. Step 4: Simplify right side
    2,726,098.64x = 5,651,557,858,380.59
  5. Step 5: Solve for x
    x = 5,651,557,858,380.59/2,726,098.64
  6. Step 6: Final answer
    x = 2,073,130.36

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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.