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Finding the Fourth Proportional to 4,491,340.02, 6,737,039.19 and 1,795,891.68

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Solution

The fourth proportional to 4,491,340.02, 6,737,039.19 and 1,795,891.68 is: 2,693,849.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,340.02 : 6,737,039.19 = 1,795,891.68 : x
  2. Step 2: Convert to fraction form
    4,491,340.02/6,737,039.19 = 1,795,891.68/x
  3. Step 3: Cross multiply
    4,491,340.02x = 6,737,039.19 × 1,795,891.68
  4. Step 4: Simplify right side
    4,491,340.02x = 12,098,992,629,154.94
  5. Step 5: Solve for x
    x = 12,098,992,629,154.94/4,491,340.02
  6. Step 6: Final answer
    x = 2,693,849.18

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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.