Home / 2,231,679.91-3,038,517.39-2,224,594.03

Finding the Fourth Proportional to 2,231,679.91, 3,038,517.39 and 2,224,594.03

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Solution

The fourth proportional to 2,231,679.91, 3,038,517.39 and 2,224,594.03 is: 3,028,869.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,679.91 : 3,038,517.39 = 2,224,594.03 : x
  2. Step 2: Convert to fraction form
    2,231,679.91/3,038,517.39 = 2,224,594.03/x
  3. Step 3: Cross multiply
    2,231,679.91x = 3,038,517.39 × 2,224,594.03
  4. Step 4: Simplify right side
    2,231,679.91x = 6,759,467,631,229.16
  5. Step 5: Solve for x
    x = 6,759,467,631,229.16/2,231,679.91
  6. Step 6: Final answer
    x = 3,028,869.69

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.