Home / 2,743,704.10-4,115,556.15-851,025.70

Finding the Fourth Proportional to 2,743,704.10, 4,115,556.15 and 851,025.70

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Solution

The fourth proportional to 2,743,704.10, 4,115,556.15 and 851,025.70 is: 1,276,538.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,743,704.10 : 4,115,556.15 = 851,025.70 : x
  2. Step 2: Convert to fraction form
    2,743,704.10/4,115,556.15 = 851,025.70/x
  3. Step 3: Cross multiply
    2,743,704.10x = 4,115,556.15 × 851,025.70
  4. Step 4: Simplify right side
    2,743,704.10x = 3,502,444,053,443.06
  5. Step 5: Solve for x
    x = 3,502,444,053,443.06/2,743,704.10
  6. Step 6: Final answer
    x = 1,276,538.55

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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.