Home / 3,610,981.80-4,986,525.78-2,324,063.52

Finding the Fourth Proportional to 3,610,981.80, 4,986,525.78 and 2,324,063.52

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Solution

The fourth proportional to 3,610,981.80, 4,986,525.78 and 2,324,063.52 is: 3,209,377.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,981.80 : 4,986,525.78 = 2,324,063.52 : x
  2. Step 2: Convert to fraction form
    3,610,981.80/4,986,525.78 = 2,324,063.52/x
  3. Step 3: Cross multiply
    3,610,981.80x = 4,986,525.78 × 2,324,063.52
  4. Step 4: Simplify right side
    3,610,981.80x = 11,589,002,656,837.55
  5. Step 5: Solve for x
    x = 11,589,002,656,837.55/3,610,981.80
  6. Step 6: Final answer
    x = 3,209,377.20

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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.