Home / 2,419,752.00-3,630,174.82-800,517.03

Finding the Fourth Proportional to 2,419,752.00, 3,630,174.82 and 800,517.03

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Solution

The fourth proportional to 2,419,752.00, 3,630,174.82 and 800,517.03 is: 1,200,956.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,752.00 : 3,630,174.82 = 800,517.03 : x
  2. Step 2: Convert to fraction form
    2,419,752.00/3,630,174.82 = 800,517.03/x
  3. Step 3: Cross multiply
    2,419,752.00x = 3,630,174.82 × 800,517.03
  4. Step 4: Simplify right side
    2,419,752.00x = 2,906,016,770,360.04
  5. Step 5: Solve for x
    x = 2,906,016,770,360.04/2,419,752.00
  6. Step 6: Final answer
    x = 1,200,956.45

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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.