Home / 2,522,576.24-3,481,154.17-1,376,656.58

Finding the Fourth Proportional to 2,522,576.24, 3,481,154.17 and 1,376,656.58

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Solution

The fourth proportional to 2,522,576.24, 3,481,154.17 and 1,376,656.58 is: 1,899,785.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,576.24 : 3,481,154.17 = 1,376,656.58 : x
  2. Step 2: Convert to fraction form
    2,522,576.24/3,481,154.17 = 1,376,656.58/x
  3. Step 3: Cross multiply
    2,522,576.24x = 3,481,154.17 × 1,376,656.58
  4. Step 4: Simplify right side
    2,522,576.24x = 4,792,353,794,124.94
  5. Step 5: Solve for x
    x = 4,792,353,794,124.94/2,522,576.24
  6. Step 6: Final answer
    x = 1,899,785.51

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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.