Home / 2,394,233.70-3,591,350.55-1,969,080.90

Finding the Fourth Proportional to 2,394,233.70, 3,591,350.55 and 1,969,080.90

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Solution

The fourth proportional to 2,394,233.70, 3,591,350.55 and 1,969,080.90 is: 2,953,621.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,233.70 : 3,591,350.55 = 1,969,080.90 : x
  2. Step 2: Convert to fraction form
    2,394,233.70/3,591,350.55 = 1,969,080.90/x
  3. Step 3: Cross multiply
    2,394,233.70x = 3,591,350.55 × 1,969,080.90
  4. Step 4: Simplify right side
    2,394,233.70x = 7,071,659,773,209.49
  5. Step 5: Solve for x
    x = 7,071,659,773,209.49/2,394,233.70
  6. Step 6: Final answer
    x = 2,953,621.35

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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.