Home / 3,276,517.03-4,521,614.48-1,826,304.41

Finding the Fourth Proportional to 3,276,517.03, 4,521,614.48 and 1,826,304.41

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Solution

The fourth proportional to 3,276,517.03, 4,521,614.48 and 1,826,304.41 is: 2,520,311.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,517.03 : 4,521,614.48 = 1,826,304.41 : x
  2. Step 2: Convert to fraction form
    3,276,517.03/4,521,614.48 = 1,826,304.41/x
  3. Step 3: Cross multiply
    3,276,517.03x = 4,521,614.48 × 1,826,304.41
  4. Step 4: Simplify right side
    3,276,517.03x = 8,257,844,465,143.86
  5. Step 5: Solve for x
    x = 8,257,844,465,143.86/3,276,517.03
  6. Step 6: Final answer
    x = 2,520,311.78

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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.