Home / 2,932,207.40-4,398,311.10-2,436,195.80

Finding the Fourth Proportional to 2,932,207.40, 4,398,311.10 and 2,436,195.80

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Solution

The fourth proportional to 2,932,207.40, 4,398,311.10 and 2,436,195.80 is: 3,654,293.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,207.40 : 4,398,311.10 = 2,436,195.80 : x
  2. Step 2: Convert to fraction form
    2,932,207.40/4,398,311.10 = 2,436,195.80/x
  3. Step 3: Cross multiply
    2,932,207.40x = 4,398,311.10 × 2,436,195.80
  4. Step 4: Simplify right side
    2,932,207.40x = 10,715,147,028,913.38
  5. Step 5: Solve for x
    x = 10,715,147,028,913.38/2,932,207.40
  6. Step 6: Final answer
    x = 3,654,293.70

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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.