Home / 1,843,076.14-2,543,136.96-1,027,101.04

Finding the Fourth Proportional to 1,843,076.14, 2,543,136.96 and 1,027,101.04

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Solution

The fourth proportional to 1,843,076.14, 2,543,136.96 and 1,027,101.04 is: 1,417,227.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,076.14 : 2,543,136.96 = 1,027,101.04 : x
  2. Step 2: Convert to fraction form
    1,843,076.14/2,543,136.96 = 1,027,101.04/x
  3. Step 3: Cross multiply
    1,843,076.14x = 2,543,136.96 × 1,027,101.04
  4. Step 4: Simplify right side
    1,843,076.14x = 2,612,058,616,478.44
  5. Step 5: Solve for x
    x = 2,612,058,616,478.44/1,843,076.14
  6. Step 6: Final answer
    x = 1,417,227.73

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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.