Home / 3,614,008.20-5,427,233.10-2,556,472.20

Finding the Fourth Proportional to 3,614,008.20, 5,427,233.10 and 2,556,472.20

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Solution

The fourth proportional to 3,614,008.20, 5,427,233.10 and 2,556,472.20 is: 3,839,108.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,008.20 : 5,427,233.10 = 2,556,472.20 : x
  2. Step 2: Convert to fraction form
    3,614,008.20/5,427,233.10 = 2,556,472.20/x
  3. Step 3: Cross multiply
    3,614,008.20x = 5,427,233.10 × 2,556,472.20
  4. Step 4: Simplify right side
    3,614,008.20x = 13,874,570,543,069.82
  5. Step 5: Solve for x
    x = 13,874,570,543,069.82/3,614,008.20
  6. Step 6: Final answer
    x = 3,839,108.76

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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.