Home / 2,396,757.67-3,307,507.83-1,309,029.73

Finding the Fourth Proportional to 2,396,757.67, 3,307,507.83 and 1,309,029.73

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Solution

The fourth proportional to 2,396,757.67, 3,307,507.83 and 1,309,029.73 is: 1,806,451.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,757.67 : 3,307,507.83 = 1,309,029.73 : x
  2. Step 2: Convert to fraction form
    2,396,757.67/3,307,507.83 = 1,309,029.73/x
  3. Step 3: Cross multiply
    2,396,757.67x = 3,307,507.83 × 1,309,029.73
  4. Step 4: Simplify right side
    2,396,757.67x = 4,329,626,081,677.79
  5. Step 5: Solve for x
    x = 4,329,626,081,677.79/2,396,757.67
  6. Step 6: Final answer
    x = 1,806,451.33

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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.