Home / 3,250,641.56-4,856,193.82-2,104,062.80

Finding the Fourth Proportional to 3,250,641.56, 4,856,193.82 and 2,104,062.80

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Solution

The fourth proportional to 3,250,641.56, 4,856,193.82 and 2,104,062.80 is: 3,143,298.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,641.56 : 4,856,193.82 = 2,104,062.80 : x
  2. Step 2: Convert to fraction form
    3,250,641.56/4,856,193.82 = 2,104,062.80/x
  3. Step 3: Cross multiply
    3,250,641.56x = 4,856,193.82 × 2,104,062.80
  4. Step 4: Simplify right side
    3,250,641.56x = 10,217,736,766,251.90
  5. Step 5: Solve for x
    x = 10,217,736,766,251.90/3,250,641.56
  6. Step 6: Final answer
    x = 3,143,298.51

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.