Home / 5,806,161.09-8,012,048.42-3,227,684.85

Finding the Fourth Proportional to 5,806,161.09, 8,012,048.42 and 3,227,684.85

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Solution

The fourth proportional to 5,806,161.09, 8,012,048.42 and 3,227,684.85 is: 4,453,952.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,161.09 : 8,012,048.42 = 3,227,684.85 : x
  2. Step 2: Convert to fraction form
    5,806,161.09/8,012,048.42 = 3,227,684.85/x
  3. Step 3: Cross multiply
    5,806,161.09x = 8,012,048.42 × 3,227,684.85
  4. Step 4: Simplify right side
    5,806,161.09x = 25,860,367,310,769.65
  5. Step 5: Solve for x
    x = 25,860,367,310,769.65/5,806,161.09
  6. Step 6: Final answer
    x = 4,453,952.78

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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.