Home / 6,914,446.20-10,371,669.30-2,924,839.80

Finding the Fourth Proportional to 6,914,446.20, 10,371,669.30 and 2,924,839.80

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Solution

The fourth proportional to 6,914,446.20, 10,371,669.30 and 2,924,839.80 is: 4,387,259.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,446.20 : 10,371,669.30 = 2,924,839.80 : x
  2. Step 2: Convert to fraction form
    6,914,446.20/10,371,669.30 = 2,924,839.80/x
  3. Step 3: Cross multiply
    6,914,446.20x = 10,371,669.30 × 2,924,839.80
  4. Step 4: Simplify right side
    6,914,446.20x = 30,335,471,161,078.14
  5. Step 5: Solve for x
    x = 30,335,471,161,078.14/6,914,446.20
  6. Step 6: Final answer
    x = 4,387,259.70

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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.