Home / 5,694,127.45-8,541,191.17-2,499,281.30

Finding the Fourth Proportional to 5,694,127.45, 8,541,191.17 and 2,499,281.30

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Solution

The fourth proportional to 5,694,127.45, 8,541,191.17 and 2,499,281.30 is: 3,748,921.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,127.45 : 8,541,191.17 = 2,499,281.30 : x
  2. Step 2: Convert to fraction form
    5,694,127.45/8,541,191.17 = 2,499,281.30/x
  3. Step 3: Cross multiply
    5,694,127.45x = 8,541,191.17 × 2,499,281.30
  4. Step 4: Simplify right side
    5,694,127.45x = 21,346,839,370,906.12
  5. Step 5: Solve for x
    x = 21,346,839,370,906.12/5,694,127.45
  6. Step 6: Final answer
    x = 3,748,921.95

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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.