Home / 3,067,881.80-4,601,822.70-2,217,576.20

Finding the Fourth Proportional to 3,067,881.80, 4,601,822.70 and 2,217,576.20

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Solution

The fourth proportional to 3,067,881.80, 4,601,822.70 and 2,217,576.20 is: 3,326,364.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,881.80 : 4,601,822.70 = 2,217,576.20 : x
  2. Step 2: Convert to fraction form
    3,067,881.80/4,601,822.70 = 2,217,576.20/x
  3. Step 3: Cross multiply
    3,067,881.80x = 4,601,822.70 × 2,217,576.20
  4. Step 4: Simplify right side
    3,067,881.80x = 10,204,892,496,139.74
  5. Step 5: Solve for x
    x = 10,204,892,496,139.74/3,067,881.80
  6. Step 6: Final answer
    x = 3,326,364.30

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Double scale
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Similar ratio
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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.