Home / 3,098,480.91-4,276,410.98-2,581,414.89

Finding the Fourth Proportional to 3,098,480.91, 4,276,410.98 and 2,581,414.89

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Solution

The fourth proportional to 3,098,480.91, 4,276,410.98 and 2,581,414.89 is: 3,562,775.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,480.91 : 4,276,410.98 = 2,581,414.89 : x
  2. Step 2: Convert to fraction form
    3,098,480.91/4,276,410.98 = 2,581,414.89/x
  3. Step 3: Cross multiply
    3,098,480.91x = 4,276,410.98 × 2,581,414.89
  4. Step 4: Simplify right side
    3,098,480.91x = 11,039,190,979,531.49
  5. Step 5: Solve for x
    x = 11,039,190,979,531.49/3,098,480.91
  6. Step 6: Final answer
    x = 3,562,775.21

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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.