Home / 3,729,380.33-5,597,059.85-1,932,777.44

Finding the Fourth Proportional to 3,729,380.33, 5,597,059.85 and 1,932,777.44

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Solution

The fourth proportional to 3,729,380.33, 5,597,059.85 and 1,932,777.44 is: 2,900,715.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,380.33 : 5,597,059.85 = 1,932,777.44 : x
  2. Step 2: Convert to fraction form
    3,729,380.33/5,597,059.85 = 1,932,777.44/x
  3. Step 3: Cross multiply
    3,729,380.33x = 5,597,059.85 × 1,932,777.44
  4. Step 4: Simplify right side
    3,729,380.33x = 10,817,870,970,760.60
  5. Step 5: Solve for x
    x = 10,817,870,970,760.60/3,729,380.33
  6. Step 6: Final answer
    x = 2,900,715.41

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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.