Home / 2,292,122.76-3,438,184.14-796,216.20

Finding the Fourth Proportional to 2,292,122.76, 3,438,184.14 and 796,216.20

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Solution

The fourth proportional to 2,292,122.76, 3,438,184.14 and 796,216.20 is: 1,194,324.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,122.76 : 3,438,184.14 = 796,216.20 : x
  2. Step 2: Convert to fraction form
    2,292,122.76/3,438,184.14 = 796,216.20/x
  3. Step 3: Cross multiply
    2,292,122.76x = 3,438,184.14 × 796,216.20
  4. Step 4: Simplify right side
    2,292,122.76x = 2,737,537,910,851.07
  5. Step 5: Solve for x
    x = 2,737,537,910,851.07/2,292,122.76
  6. Step 6: Final answer
    x = 1,194,324.30

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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.