Home / 3,542,258.20-5,305,514.10-3,542,258.20

Finding the Fourth Proportional to 3,542,258.20, 5,305,514.10 and 3,542,258.20

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Solution

The fourth proportional to 3,542,258.20, 5,305,514.10 and 3,542,258.20 is: 5,305,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,258.20 : 5,305,514.10 = 3,542,258.20 : x
  2. Step 2: Convert to fraction form
    3,542,258.20/5,305,514.10 = 3,542,258.20/x
  3. Step 3: Cross multiply
    3,542,258.20x = 5,305,514.10 × 3,542,258.20
  4. Step 4: Simplify right side
    3,542,258.20x = 18,793,500,825,940.62
  5. Step 5: Solve for x
    x = 18,793,500,825,940.62/3,542,258.20
  6. Step 6: Final answer
    x = 5,305,514.10

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1.5x scale

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.