Home / 2,669,980.73-3,684,591.09-1,446,286.24

Finding the Fourth Proportional to 2,669,980.73, 3,684,591.09 and 1,446,286.24

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Solution

The fourth proportional to 2,669,980.73, 3,684,591.09 and 1,446,286.24 is: 1,995,884.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,980.73 : 3,684,591.09 = 1,446,286.24 : x
  2. Step 2: Convert to fraction form
    2,669,980.73/3,684,591.09 = 1,446,286.24/x
  3. Step 3: Cross multiply
    2,669,980.73x = 3,684,591.09 × 1,446,286.24
  4. Step 4: Simplify right side
    2,669,980.73x = 5,328,973,393,493.60
  5. Step 5: Solve for x
    x = 5,328,973,393,493.60/2,669,980.73
  6. Step 6: Final answer
    x = 1,995,884.59

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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.