Home / 6,045,011.40-9,067,517.10-2,002,123.20

Finding the Fourth Proportional to 6,045,011.40, 9,067,517.10 and 2,002,123.20

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Solution

The fourth proportional to 6,045,011.40, 9,067,517.10 and 2,002,123.20 is: 3,003,184.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,011.40 : 9,067,517.10 = 2,002,123.20 : x
  2. Step 2: Convert to fraction form
    6,045,011.40/9,067,517.10 = 2,002,123.20/x
  3. Step 3: Cross multiply
    6,045,011.40x = 9,067,517.10 × 2,002,123.20
  4. Step 4: Simplify right side
    6,045,011.40x = 18,154,286,352,306.72
  5. Step 5: Solve for x
    x = 18,154,286,352,306.72/6,045,011.40
  6. Step 6: Final answer
    x = 3,003,184.80

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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.