Home / 6,375,265.38-8,797,610.88-3,474,595.44

Finding the Fourth Proportional to 6,375,265.38, 8,797,610.88 and 3,474,595.44

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Solution

The fourth proportional to 6,375,265.38, 8,797,610.88 and 3,474,595.44 is: 4,794,802.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,265.38 : 8,797,610.88 = 3,474,595.44 : x
  2. Step 2: Convert to fraction form
    6,375,265.38/8,797,610.88 = 3,474,595.44/x
  3. Step 3: Cross multiply
    6,375,265.38x = 8,797,610.88 × 3,474,595.44
  4. Step 4: Simplify right side
    6,375,265.38x = 30,568,138,646,542.39
  5. Step 5: Solve for x
    x = 30,568,138,646,542.39/6,375,265.38
  6. Step 6: Final answer
    x = 4,794,802.54

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1.5x scale

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.