Home / 4,055,957.88-5,597,221.94-2,245,121.88

Finding the Fourth Proportional to 4,055,957.88, 5,597,221.94 and 2,245,121.88

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Solution

The fourth proportional to 4,055,957.88, 5,597,221.94 and 2,245,121.88 is: 3,098,268.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,957.88 : 5,597,221.94 = 2,245,121.88 : x
  2. Step 2: Convert to fraction form
    4,055,957.88/5,597,221.94 = 2,245,121.88/x
  3. Step 3: Cross multiply
    4,055,957.88x = 5,597,221.94 × 2,245,121.88
  4. Step 4: Simplify right side
    4,055,957.88x = 12,566,445,444,710.05
  5. Step 5: Solve for x
    x = 12,566,445,444,710.05/4,055,957.88
  6. Step 6: Final answer
    x = 3,098,268.23

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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.