Home / 3,257,292.20-4,882,761.33-1,550,977.03

Finding the Fourth Proportional to 3,257,292.20, 4,882,761.33 and 1,550,977.03

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Solution

The fourth proportional to 3,257,292.20, 4,882,761.33 and 1,550,977.03 is: 2,324,952.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,292.20 : 4,882,761.33 = 1,550,977.03 : x
  2. Step 2: Convert to fraction form
    3,257,292.20/4,882,761.33 = 1,550,977.03/x
  3. Step 3: Cross multiply
    3,257,292.20x = 4,882,761.33 × 1,550,977.03
  4. Step 4: Simplify right side
    3,257,292.20x = 7,573,050,641,388.44
  5. Step 5: Solve for x
    x = 7,573,050,641,388.44/3,257,292.20
  6. Step 6: Final answer
    x = 2,324,952.81

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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.