Home / 2,522,759.33-3,481,359.32-1,376,847.87

Finding the Fourth Proportional to 2,522,759.33, 3,481,359.32 and 1,376,847.87

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Solution

The fourth proportional to 2,522,759.33, 3,481,359.32 and 1,376,847.87 is: 1,900,023.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,759.33 : 3,481,359.32 = 1,376,847.87 : x
  2. Step 2: Convert to fraction form
    2,522,759.33/3,481,359.32 = 1,376,847.87/x
  3. Step 3: Cross multiply
    2,522,759.33x = 3,481,359.32 × 1,376,847.87
  4. Step 4: Simplify right side
    2,522,759.33x = 4,793,302,170,543.93
  5. Step 5: Solve for x
    x = 4,793,302,170,543.93/2,522,759.33
  6. Step 6: Final answer
    x = 1,900,023.57

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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.