Home / 2,530,261.20-3,796,266.60-2,442,781.20

Finding the Fourth Proportional to 2,530,261.20, 3,796,266.60 and 2,442,781.20

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Solution

The fourth proportional to 2,530,261.20, 3,796,266.60 and 2,442,781.20 is: 3,665,016.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,261.20 : 3,796,266.60 = 2,442,781.20 : x
  2. Step 2: Convert to fraction form
    2,530,261.20/3,796,266.60 = 2,442,781.20/x
  3. Step 3: Cross multiply
    2,530,261.20x = 3,796,266.60 × 2,442,781.20
  4. Step 4: Simplify right side
    2,530,261.20x = 9,273,448,680,667.92
  5. Step 5: Solve for x
    x = 9,273,448,680,667.92/2,530,261.20
  6. Step 6: Final answer
    x = 3,665,016.36

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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.