Home / 2,522,254.75-3,479,158.06-1,797,336.70

Finding the Fourth Proportional to 2,522,254.75, 3,479,158.06 and 1,797,336.70

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Solution

The fourth proportional to 2,522,254.75, 3,479,158.06 and 1,797,336.70 is: 2,479,217.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,254.75 : 3,479,158.06 = 1,797,336.70 : x
  2. Step 2: Convert to fraction form
    2,522,254.75/3,479,158.06 = 1,797,336.70/x
  3. Step 3: Cross multiply
    2,522,254.75x = 3,479,158.06 × 1,797,336.70
  4. Step 4: Simplify right side
    2,522,254.75x = 6,253,218,466,338.80
  5. Step 5: Solve for x
    x = 6,253,218,466,338.80/2,522,254.75
  6. Step 6: Final answer
    x = 2,479,217.64

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1.5x scale

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.