Home / 3,322,670.25-4,585,286.78-1,794,777.38

Finding the Fourth Proportional to 3,322,670.25, 4,585,286.78 and 1,794,777.38

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Solution

The fourth proportional to 3,322,670.25, 4,585,286.78 and 1,794,777.38 is: 2,476,793.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,670.25 : 4,585,286.78 = 1,794,777.38 : x
  2. Step 2: Convert to fraction form
    3,322,670.25/4,585,286.78 = 1,794,777.38/x
  3. Step 3: Cross multiply
    3,322,670.25x = 4,585,286.78 × 1,794,777.38
  4. Step 4: Simplify right side
    3,322,670.25x = 8,229,568,961,656.72
  5. Step 5: Solve for x
    x = 8,229,568,961,656.72/3,322,670.25
  6. Step 6: Final answer
    x = 2,476,793.77

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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.