Home / 2,522,454.88-3,481,061.70-1,376,608.92

Finding the Fourth Proportional to 2,522,454.88, 3,481,061.70 and 1,376,608.92

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Solution

The fourth proportional to 2,522,454.88, 3,481,061.70 and 1,376,608.92 is: 1,899,760.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,454.88 : 3,481,061.70 = 1,376,608.92 : x
  2. Step 2: Convert to fraction form
    2,522,454.88/3,481,061.70 = 1,376,608.92/x
  3. Step 3: Cross multiply
    2,522,454.88x = 3,481,061.70 × 1,376,608.92
  4. Step 4: Simplify right side
    2,522,454.88x = 4,792,060,587,290.36
  5. Step 5: Solve for x
    x = 4,792,060,587,290.36/2,522,454.88
  6. Step 6: Final answer
    x = 1,899,760.68

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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.