Home / 2,222,886.24-3,067,724.34-1,363,329.36

Finding the Fourth Proportional to 2,222,886.24, 3,067,724.34 and 1,363,329.36

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Solution

The fourth proportional to 2,222,886.24, 3,067,724.34 and 1,363,329.36 is: 1,881,481.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,886.24 : 3,067,724.34 = 1,363,329.36 : x
  2. Step 2: Convert to fraction form
    2,222,886.24/3,067,724.34 = 1,363,329.36/x
  3. Step 3: Cross multiply
    2,222,886.24x = 3,067,724.34 × 1,363,329.36
  4. Step 4: Simplify right side
    2,222,886.24x = 4,182,318,661,108.62
  5. Step 5: Solve for x
    x = 4,182,318,661,108.62/2,222,886.24
  6. Step 6: Final answer
    x = 1,881,481.20

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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.