Home / 3,277,357.72-4,522,310.10-1,826,983.06

Finding the Fourth Proportional to 3,277,357.72, 4,522,310.10 and 1,826,983.06

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Solution

The fourth proportional to 3,277,357.72, 4,522,310.10 and 1,826,983.06 is: 2,520,989.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,357.72 : 4,522,310.10 = 1,826,983.06 : x
  2. Step 2: Convert to fraction form
    3,277,357.72/4,522,310.10 = 1,826,983.06/x
  3. Step 3: Cross multiply
    3,277,357.72x = 4,522,310.10 × 1,826,983.06
  4. Step 4: Simplify right side
    3,277,357.72x = 8,262,183,944,766.91
  5. Step 5: Solve for x
    x = 8,262,183,944,766.91/3,277,357.72
  6. Step 6: Final answer
    x = 2,520,989.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.