Home / 4,322,372.22-5,964,366.15-2,388,517.47

Finding the Fourth Proportional to 4,322,372.22, 5,964,366.15 and 2,388,517.47

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Solution

The fourth proportional to 4,322,372.22, 5,964,366.15 and 2,388,517.47 is: 3,295,873.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,372.22 : 5,964,366.15 = 2,388,517.47 : x
  2. Step 2: Convert to fraction form
    4,322,372.22/5,964,366.15 = 2,388,517.47/x
  3. Step 3: Cross multiply
    4,322,372.22x = 5,964,366.15 × 2,388,517.47
  4. Step 4: Simplify right side
    4,322,372.22x = 14,245,992,746,751.64
  5. Step 5: Solve for x
    x = 14,245,992,746,751.64/4,322,372.22
  6. Step 6: Final answer
    x = 3,295,873.66

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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.