Home / 4,605,983.20-6,914,961.78-3,541,772.58

Finding the Fourth Proportional to 4,605,983.20, 6,914,961.78 and 3,541,772.58

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Solution

The fourth proportional to 4,605,983.20, 6,914,961.78 and 3,541,772.58 is: 5,317,262.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605,983.20 : 6,914,961.78 = 3,541,772.58 : x
  2. Step 2: Convert to fraction form
    4,605,983.20/6,914,961.78 = 3,541,772.58/x
  3. Step 3: Cross multiply
    4,605,983.20x = 6,914,961.78 × 3,541,772.58
  4. Step 4: Simplify right side
    4,605,983.20x = 24,491,222,024,151.99
  5. Step 5: Solve for x
    x = 24,491,222,024,151.99/4,605,983.20
  6. Step 6: Final answer
    x = 5,317,262.56

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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.