Home / 2,419,752.50-3,630,175.57-800,517.54

Finding the Fourth Proportional to 2,419,752.50, 3,630,175.57 and 800,517.54

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Solution

The fourth proportional to 2,419,752.50, 3,630,175.57 and 800,517.54 is: 1,200,957.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,752.50 : 3,630,175.57 = 800,517.54 : x
  2. Step 2: Convert to fraction form
    2,419,752.50/3,630,175.57 = 800,517.54/x
  3. Step 3: Cross multiply
    2,419,752.50x = 3,630,175.57 × 800,517.54
  4. Step 4: Simplify right side
    2,419,752.50x = 2,906,019,194,911.03
  5. Step 5: Solve for x
    x = 2,906,019,194,911.03/2,419,752.50
  6. Step 6: Final answer
    x = 1,200,957.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.