Home / 3,614,002.92-4,987,370.88-1,982,304.09

Finding the Fourth Proportional to 3,614,002.92, 4,987,370.88 and 1,982,304.09

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Solution

The fourth proportional to 3,614,002.92, 4,987,370.88 and 1,982,304.09 is: 2,735,605.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,002.92 : 4,987,370.88 = 1,982,304.09 : x
  2. Step 2: Convert to fraction form
    3,614,002.92/4,987,370.88 = 1,982,304.09/x
  3. Step 3: Cross multiply
    3,614,002.92x = 4,987,370.88 × 1,982,304.09
  4. Step 4: Simplify right side
    3,614,002.92x = 9,886,485,693,770.90
  5. Step 5: Solve for x
    x = 9,886,485,693,770.90/3,614,002.92
  6. Step 6: Final answer
    x = 2,735,605.34

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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.