Home / 866,581.80-1,196,183.52-595,546.89

Finding the Fourth Proportional to 866,581.80, 1,196,183.52 and 595,546.89

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Solution

The fourth proportional to 866,581.80, 1,196,183.52 and 595,546.89 is: 822,061.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    866,581.80 : 1,196,183.52 = 595,546.89 : x
  2. Step 2: Convert to fraction form
    866,581.80/1,196,183.52 = 595,546.89/x
  3. Step 3: Cross multiply
    866,581.80x = 1,196,183.52 × 595,546.89
  4. Step 4: Simplify right side
    866,581.80x = 712,383,375,205.25
  5. Step 5: Solve for x
    x = 712,383,375,205.25/866,581.80
  6. Step 6: Final answer
    x = 822,061.32

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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.