Home / 3,027,180.59-4,174,115.38-2,474,180.18

Finding the Fourth Proportional to 3,027,180.59, 4,174,115.38 and 2,474,180.18

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Solution

The fourth proportional to 3,027,180.59, 4,174,115.38 and 2,474,180.18 is: 3,411,594.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,180.59 : 4,174,115.38 = 2,474,180.18 : x
  2. Step 2: Convert to fraction form
    3,027,180.59/4,174,115.38 = 2,474,180.18/x
  3. Step 3: Cross multiply
    3,027,180.59x = 4,174,115.38 × 2,474,180.18
  4. Step 4: Simplify right side
    3,027,180.59x = 10,327,513,542,229.17
  5. Step 5: Solve for x
    x = 10,327,513,542,229.17/3,027,180.59
  6. Step 6: Final answer
    x = 3,411,594.79

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Double scale
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1.5x scale

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.