Home / 2,270,910.75-3,406,366.67-923,806.23

Finding the Fourth Proportional to 2,270,910.75, 3,406,366.67 and 923,806.23

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Solution

The fourth proportional to 2,270,910.75, 3,406,366.67 and 923,806.23 is: 1,385,709.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,910.75 : 3,406,366.67 = 923,806.23 : x
  2. Step 2: Convert to fraction form
    2,270,910.75/3,406,366.67 = 923,806.23/x
  3. Step 3: Cross multiply
    2,270,910.75x = 3,406,366.67 × 923,806.23
  4. Step 4: Simplify right side
    2,270,910.75x = 3,146,822,746,791.32
  5. Step 5: Solve for x
    x = 3,146,822,746,791.32/2,270,910.75
  6. Step 6: Final answer
    x = 1,385,709.56

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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.