Home / 2,222,552.56-3,067,615.94-1,351,202.10

Finding the Fourth Proportional to 2,222,552.56, 3,067,615.94 and 1,351,202.10

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Solution

The fourth proportional to 2,222,552.56, 3,067,615.94 and 1,351,202.10 is: 1,864,958.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,552.56 : 3,067,615.94 = 1,351,202.10 : x
  2. Step 2: Convert to fraction form
    2,222,552.56/3,067,615.94 = 1,351,202.10/x
  3. Step 3: Cross multiply
    2,222,552.56x = 3,067,615.94 × 1,351,202.10
  4. Step 4: Simplify right side
    2,222,552.56x = 4,144,969,093,365.46
  5. Step 5: Solve for x
    x = 4,144,969,093,365.46/2,222,552.56
  6. Step 6: Final answer
    x = 1,864,958.87

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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.