Home / 3,071,959.74-4,240,898.12-2,244,103.71

Finding the Fourth Proportional to 3,071,959.74, 4,240,898.12 and 2,244,103.71

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Solution

The fourth proportional to 3,071,959.74, 4,240,898.12 and 2,244,103.71 is: 3,098,027.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,959.74 : 4,240,898.12 = 2,244,103.71 : x
  2. Step 2: Convert to fraction form
    3,071,959.74/4,240,898.12 = 2,244,103.71/x
  3. Step 3: Cross multiply
    3,071,959.74x = 4,240,898.12 × 2,244,103.71
  4. Step 4: Simplify right side
    3,071,959.74x = 9,517,015,204,824.03
  5. Step 5: Solve for x
    x = 9,517,015,204,824.03/3,071,959.74
  6. Step 6: Final answer
    x = 3,098,027.32

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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.