Home / 3,948,292.54-5,924,797.53-3,627,063.10

Finding the Fourth Proportional to 3,948,292.54, 5,924,797.53 and 3,627,063.10

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Solution

The fourth proportional to 3,948,292.54, 5,924,797.53 and 3,627,063.10 is: 5,442,761.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,948,292.54 : 5,924,797.53 = 3,627,063.10 : x
  2. Step 2: Convert to fraction form
    3,948,292.54/5,924,797.53 = 3,627,063.10/x
  3. Step 3: Cross multiply
    3,948,292.54x = 5,924,797.53 × 3,627,063.10
  4. Step 4: Simplify right side
    3,948,292.54x = 21,489,614,496,034.14
  5. Step 5: Solve for x
    x = 21,489,614,496,034.14/3,948,292.54
  6. Step 6: Final answer
    x = 5,442,761.47

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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.