Home / 3,027,770.92-4,542,533-897,906.30

Finding the Fourth Proportional to 3,027,770.92, 4,542,533 and 897,906.30

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Solution

The fourth proportional to 3,027,770.92, 4,542,533 and 897,906.30 is: 1,347,119.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,770.92 : 4,542,533 = 897,906.30 : x
  2. Step 2: Convert to fraction form
    3,027,770.92/4,542,533 = 897,906.30/x
  3. Step 3: Cross multiply
    3,027,770.92x = 4,542,533 × 897,906.30
  4. Step 4: Simplify right side
    3,027,770.92x = 4,078,768,998,657.90
  5. Step 5: Solve for x
    x = 4,078,768,998,657.90/3,027,770.92
  6. Step 6: Final answer
    x = 1,347,119.42

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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.