Home / 3,225,834.24-4,451,616.12-1,775,498.60

Finding the Fourth Proportional to 3,225,834.24, 4,451,616.12 and 1,775,498.60

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Solution

The fourth proportional to 3,225,834.24, 4,451,616.12 and 1,775,498.60 is: 2,450,168.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,834.24 : 4,451,616.12 = 1,775,498.60 : x
  2. Step 2: Convert to fraction form
    3,225,834.24/4,451,616.12 = 1,775,498.60/x
  3. Step 3: Cross multiply
    3,225,834.24x = 4,451,616.12 × 1,775,498.60
  4. Step 4: Simplify right side
    3,225,834.24x = 7,903,838,188,797.43
  5. Step 5: Solve for x
    x = 7,903,838,188,797.43/3,225,834.24
  6. Step 6: Final answer
    x = 2,450,168.73

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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.