Home / 5,924,680.88-8,173,744.83-3,443,489.28

Finding the Fourth Proportional to 5,924,680.88, 8,173,744.83 and 3,443,489.28

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Solution

The fourth proportional to 5,924,680.88, 8,173,744.83 and 3,443,489.28 is: 4,750,669.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924,680.88 : 8,173,744.83 = 3,443,489.28 : x
  2. Step 2: Convert to fraction form
    5,924,680.88/8,173,744.83 = 3,443,489.28/x
  3. Step 3: Cross multiply
    5,924,680.88x = 8,173,744.83 × 3,443,489.28
  4. Step 4: Simplify right side
    5,924,680.88x = 28,146,202,699,560.42
  5. Step 5: Solve for x
    x = 28,146,202,699,560.42/5,924,680.88
  6. Step 6: Final answer
    x = 4,750,669.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.