Home / 3,948,233.22-5,924,709.36-3,627,006.66

Finding the Fourth Proportional to 3,948,233.22, 5,924,709.36 and 3,627,006.66

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Solution

The fourth proportional to 3,948,233.22, 5,924,709.36 and 3,627,006.66 is: 5,442,677.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,948,233.22 : 5,924,709.36 = 3,627,006.66 : x
  2. Step 2: Convert to fraction form
    3,948,233.22/5,924,709.36 = 3,627,006.66/x
  3. Step 3: Cross multiply
    3,948,233.22x = 5,924,709.36 × 3,627,006.66
  4. Step 4: Simplify right side
    3,948,233.22x = 21,488,960,307,284.34
  5. Step 5: Solve for x
    x = 21,488,960,307,284.34/3,948,233.22
  6. Step 6: Final answer
    x = 5,442,677.55

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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.