Home / 2,222,847.42-3,067,532.57-1,204,252.17

Finding the Fourth Proportional to 2,222,847.42, 3,067,532.57 and 1,204,252.17

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Solution

The fourth proportional to 2,222,847.42, 3,067,532.57 and 1,204,252.17 is: 1,661,869.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,847.42 : 3,067,532.57 = 1,204,252.17 : x
  2. Step 2: Convert to fraction form
    2,222,847.42/3,067,532.57 = 1,204,252.17/x
  3. Step 3: Cross multiply
    2,222,847.42x = 3,067,532.57 × 1,204,252.17
  4. Step 4: Simplify right side
    2,222,847.42x = 3,694,082,747,946.92
  5. Step 5: Solve for x
    x = 3,694,082,747,946.92/2,222,847.42
  6. Step 6: Final answer
    x = 1,661,869.69

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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.