Home / 3,701,747.60-5,542,604-2,419,159.52

Finding the Fourth Proportional to 3,701,747.60, 5,542,604 and 2,419,159.52

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Solution

The fourth proportional to 3,701,747.60, 5,542,604 and 2,419,159.52 is: 3,622,192.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,747.60 : 5,542,604 = 2,419,159.52 : x
  2. Step 2: Convert to fraction form
    3,701,747.60/5,542,604 = 2,419,159.52/x
  3. Step 3: Cross multiply
    3,701,747.60x = 5,542,604 × 2,419,159.52
  4. Step 4: Simplify right side
    3,701,747.60x = 13,408,443,232,190.08
  5. Step 5: Solve for x
    x = 13,408,443,232,190.08/3,701,747.60
  6. Step 6: Final answer
    x = 3,622,192.73

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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.