Home / 4,259,380.49-6,385,338.23-1,601,854.73

Finding the Fourth Proportional to 4,259,380.49, 6,385,338.23 and 1,601,854.73

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Solution

The fourth proportional to 4,259,380.49, 6,385,338.23 and 1,601,854.73 is: 2,401,378.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,380.49 : 6,385,338.23 = 1,601,854.73 : x
  2. Step 2: Convert to fraction form
    4,259,380.49/6,385,338.23 = 1,601,854.73/x
  3. Step 3: Cross multiply
    4,259,380.49x = 6,385,338.23 × 1,601,854.73
  4. Step 4: Simplify right side
    4,259,380.49x = 10,228,384,246,375.33
  5. Step 5: Solve for x
    x = 10,228,384,246,375.33/4,259,380.49
  6. Step 6: Final answer
    x = 2,401,378.39

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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.