Home / 4,002,022.80-5,523,342.20-2,454,210

Finding the Fourth Proportional to 4,002,022.80, 5,523,342.20 and 2,454,210

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Solution

The fourth proportional to 4,002,022.80, 5,523,342.20 and 2,454,210 is: 3,387,147.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,022.80 : 5,523,342.20 = 2,454,210 : x
  2. Step 2: Convert to fraction form
    4,002,022.80/5,523,342.20 = 2,454,210/x
  3. Step 3: Cross multiply
    4,002,022.80x = 5,523,342.20 × 2,454,210
  4. Step 4: Simplify right side
    4,002,022.80x = 13,555,441,660,662
  5. Step 5: Solve for x
    x = 13,555,441,660,662/4,002,022.80
  6. Step 6: Final answer
    x = 3,387,147.53

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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.