Home / 3,296,124.30-4,944,186.45-2,729,253.90

Finding the Fourth Proportional to 3,296,124.30, 4,944,186.45 and 2,729,253.90

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Solution

The fourth proportional to 3,296,124.30, 4,944,186.45 and 2,729,253.90 is: 4,093,880.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,124.30 : 4,944,186.45 = 2,729,253.90 : x
  2. Step 2: Convert to fraction form
    3,296,124.30/4,944,186.45 = 2,729,253.90/x
  3. Step 3: Cross multiply
    3,296,124.30x = 4,944,186.45 × 2,729,253.90
  4. Step 4: Simplify right side
    3,296,124.30x = 13,493,940,150,989.65
  5. Step 5: Solve for x
    x = 13,493,940,150,989.65/3,296,124.30
  6. Step 6: Final answer
    x = 4,093,880.85

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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.