Home / 2,206,583-3,309,874.68-710,675

Finding the Fourth Proportional to 2,206,583, 3,309,874.68 and 710,675

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Solution

The fourth proportional to 2,206,583, 3,309,874.68 and 710,675 is: 1,066,012.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,583 : 3,309,874.68 = 710,675 : x
  2. Step 2: Convert to fraction form
    2,206,583/3,309,874.68 = 710,675/x
  3. Step 3: Cross multiply
    2,206,583x = 3,309,874.68 × 710,675
  4. Step 4: Simplify right side
    2,206,583x = 2,352,245,188,209
  5. Step 5: Solve for x
    x = 2,352,245,188,209/2,206,583
  6. Step 6: Final answer
    x = 1,066,012.56

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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.