Home / 5,596,278.60-8,394,417.90-2,002,162.80

Finding the Fourth Proportional to 5,596,278.60, 8,394,417.90 and 2,002,162.80

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Solution

The fourth proportional to 5,596,278.60, 8,394,417.90 and 2,002,162.80 is: 3,003,244.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,278.60 : 8,394,417.90 = 2,002,162.80 : x
  2. Step 2: Convert to fraction form
    5,596,278.60/8,394,417.90 = 2,002,162.80/x
  3. Step 3: Cross multiply
    5,596,278.60x = 8,394,417.90 × 2,002,162.80
  4. Step 4: Simplify right side
    5,596,278.60x = 16,806,991,247,034.12
  5. Step 5: Solve for x
    x = 16,806,991,247,034.12/5,596,278.60
  6. Step 6: Final answer
    x = 3,003,244.20

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.