Home / 2,234,626.20-3,351,939.30-887,110.20

Finding the Fourth Proportional to 2,234,626.20, 3,351,939.30 and 887,110.20

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Solution

The fourth proportional to 2,234,626.20, 3,351,939.30 and 887,110.20 is: 1,330,665.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,626.20 : 3,351,939.30 = 887,110.20 : x
  2. Step 2: Convert to fraction form
    2,234,626.20/3,351,939.30 = 887,110.20/x
  3. Step 3: Cross multiply
    2,234,626.20x = 3,351,939.30 × 887,110.20
  4. Step 4: Simplify right side
    2,234,626.20x = 2,973,539,542,810.86
  5. Step 5: Solve for x
    x = 2,973,539,542,810.86/2,234,626.20
  6. Step 6: Final answer
    x = 1,330,665.30

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Double scale
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Similar ratio
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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.