Home / 6,694,478.38-9,238,186.02-3,794,137.30

Finding the Fourth Proportional to 6,694,478.38, 9,238,186.02 and 3,794,137.30

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Solution

The fourth proportional to 6,694,478.38, 9,238,186.02 and 3,794,137.30 is: 5,235,799.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,478.38 : 9,238,186.02 = 3,794,137.30 : x
  2. Step 2: Convert to fraction form
    6,694,478.38/9,238,186.02 = 3,794,137.30/x
  3. Step 3: Cross multiply
    6,694,478.38x = 9,238,186.02 × 3,794,137.30
  4. Step 4: Simplify right side
    6,694,478.38x = 35,050,946,162,820.54
  5. Step 5: Solve for x
    x = 35,050,946,162,820.54/6,694,478.38
  6. Step 6: Final answer
    x = 5,235,799.44

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.