Home / 2,022,517.60-3,033,788.24-674,676.96

Finding the Fourth Proportional to 2,022,517.60, 3,033,788.24 and 674,676.96

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Solution

The fourth proportional to 2,022,517.60, 3,033,788.24 and 674,676.96 is: 1,012,019.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,517.60 : 3,033,788.24 = 674,676.96 : x
  2. Step 2: Convert to fraction form
    2,022,517.60/3,033,788.24 = 674,676.96/x
  3. Step 3: Cross multiply
    2,022,517.60x = 3,033,788.24 × 674,676.96
  4. Step 4: Simplify right side
    2,022,517.60x = 2,046,827,027,046.95
  5. Step 5: Solve for x
    x = 2,046,827,027,046.95/2,022,517.60
  6. Step 6: Final answer
    x = 1,012,019.39

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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.