Home / 2,206,062.33-3,309,284.09-608,625.42

Finding the Fourth Proportional to 2,206,062.33, 3,309,284.09 and 608,625.42

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Solution

The fourth proportional to 2,206,062.33, 3,309,284.09 and 608,625.42 is: 912,990.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,062.33 : 3,309,284.09 = 608,625.42 : x
  2. Step 2: Convert to fraction form
    2,206,062.33/3,309,284.09 = 608,625.42/x
  3. Step 3: Cross multiply
    2,206,062.33x = 3,309,284.09 × 608,625.42
  4. Step 4: Simplify right side
    2,206,062.33x = 2,014,114,419,175.57
  5. Step 5: Solve for x
    x = 2,014,114,419,175.57/2,206,062.33
  6. Step 6: Final answer
    x = 912,990.71

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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.