Home / 2,427,952.20-3,642,414.30-722,092.20

Finding the Fourth Proportional to 2,427,952.20, 3,642,414.30 and 722,092.20

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Solution

The fourth proportional to 2,427,952.20, 3,642,414.30 and 722,092.20 is: 1,083,282.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,952.20 : 3,642,414.30 = 722,092.20 : x
  2. Step 2: Convert to fraction form
    2,427,952.20/3,642,414.30 = 722,092.20/x
  3. Step 3: Cross multiply
    2,427,952.20x = 3,642,414.30 × 722,092.20
  4. Step 4: Simplify right side
    2,427,952.20x = 2,630,158,955,198.46
  5. Step 5: Solve for x
    x = 2,630,158,955,198.46/2,427,952.20
  6. Step 6: Final answer
    x = 1,083,282.84

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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.