Home / 2,234,833.20-3,352,249.80-887,317.20

Finding the Fourth Proportional to 2,234,833.20, 3,352,249.80 and 887,317.20

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Solution

The fourth proportional to 2,234,833.20, 3,352,249.80 and 887,317.20 is: 1,330,975.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,833.20 : 3,352,249.80 = 887,317.20 : x
  2. Step 2: Convert to fraction form
    2,234,833.20/3,352,249.80 = 887,317.20/x
  3. Step 3: Cross multiply
    2,234,833.20x = 3,352,249.80 × 887,317.20
  4. Step 4: Simplify right side
    2,234,833.20x = 2,974,508,906,236.56
  5. Step 5: Solve for x
    x = 2,974,508,906,236.56/2,234,833.20
  6. Step 6: Final answer
    x = 1,330,975.80

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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.