Home / 3,532,391.80-4,873,425.24-2,003,613.20

Finding the Fourth Proportional to 3,532,391.80, 4,873,425.24 and 2,003,613.20

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Solution

The fourth proportional to 3,532,391.80, 4,873,425.24 and 2,003,613.20 is: 2,764,262.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,391.80 : 4,873,425.24 = 2,003,613.20 : x
  2. Step 2: Convert to fraction form
    3,532,391.80/4,873,425.24 = 2,003,613.20/x
  3. Step 3: Cross multiply
    3,532,391.80x = 4,873,425.24 × 2,003,613.20
  4. Step 4: Simplify right side
    3,532,391.80x = 9,764,459,140,077.17
  5. Step 5: Solve for x
    x = 9,764,459,140,077.17/3,532,391.80
  6. Step 6: Final answer
    x = 2,764,262.77

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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.