Home / 3,247,753.96-4,481,867.46-1,797,452.20

Finding the Fourth Proportional to 3,247,753.96, 4,481,867.46 and 1,797,452.20

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Solution

The fourth proportional to 3,247,753.96, 4,481,867.46 and 1,797,452.20 is: 2,480,465.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,753.96 : 4,481,867.46 = 1,797,452.20 : x
  2. Step 2: Convert to fraction form
    3,247,753.96/4,481,867.46 = 1,797,452.20/x
  3. Step 3: Cross multiply
    3,247,753.96x = 4,481,867.46 × 1,797,452.20
  4. Step 4: Simplify right side
    3,247,753.96x = 8,055,942,526,085.41
  5. Step 5: Solve for x
    x = 8,055,942,526,085.41/3,247,753.96
  6. Step 6: Final answer
    x = 2,480,465.77

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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.