Home / 5,067,449.33-6,992,993.64-2,744,322.98

Finding the Fourth Proportional to 5,067,449.33, 6,992,993.64 and 2,744,322.98

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Solution

The fourth proportional to 5,067,449.33, 6,992,993.64 and 2,744,322.98 is: 3,787,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067,449.33 : 6,992,993.64 = 2,744,322.98 : x
  2. Step 2: Convert to fraction form
    5,067,449.33/6,992,993.64 = 2,744,322.98/x
  3. Step 3: Cross multiply
    5,067,449.33x = 6,992,993.64 × 2,744,322.98
  4. Step 4: Simplify right side
    5,067,449.33x = 19,191,033,110,280.88
  5. Step 5: Solve for x
    x = 19,191,033,110,280.88/5,067,449.33
  6. Step 6: Final answer
    x = 3,787,118.90

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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.