Home / 3,396,677.14-5,091,309.42-1,668,736.27

Finding the Fourth Proportional to 3,396,677.14, 5,091,309.42 and 1,668,736.27

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Solution

The fourth proportional to 3,396,677.14, 5,091,309.42 and 1,668,736.27 is: 2,501,283.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,677.14 : 5,091,309.42 = 1,668,736.27 : x
  2. Step 2: Convert to fraction form
    3,396,677.14/5,091,309.42 = 1,668,736.27/x
  3. Step 3: Cross multiply
    3,396,677.14x = 5,091,309.42 × 1,668,736.27
  4. Step 4: Simplify right side
    3,396,677.14x = 8,496,052,690,946.66
  5. Step 5: Solve for x
    x = 8,496,052,690,946.66/3,396,677.14
  6. Step 6: Final answer
    x = 2,501,283.56

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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.