Home / 3,396,426.97-5,097,002.42-2,195,370.31

Finding the Fourth Proportional to 3,396,426.97, 5,097,002.42 and 2,195,370.31

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Solution

The fourth proportional to 3,396,426.97, 5,097,002.42 and 2,195,370.31 is: 3,294,582.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,426.97 : 5,097,002.42 = 2,195,370.31 : x
  2. Step 2: Convert to fraction form
    3,396,426.97/5,097,002.42 = 2,195,370.31/x
  3. Step 3: Cross multiply
    3,396,426.97x = 5,097,002.42 × 2,195,370.31
  4. Step 4: Simplify right side
    3,396,426.97x = 11,189,807,782,866.15
  5. Step 5: Solve for x
    x = 11,189,807,782,866.15/3,396,426.97
  6. Step 6: Final answer
    x = 3,294,582.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.