Home / 1,195,961.67-1,792,170.27-984,234.15

Finding the Fourth Proportional to 1,195,961.67, 1,792,170.27 and 984,234.15

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Solution

The fourth proportional to 1,195,961.67, 1,792,170.27 and 984,234.15 is: 1,474,892.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,961.67 : 1,792,170.27 = 984,234.15 : x
  2. Step 2: Convert to fraction form
    1,195,961.67/1,792,170.27 = 984,234.15/x
  3. Step 3: Cross multiply
    1,195,961.67x = 1,792,170.27 × 984,234.15
  4. Step 4: Simplify right side
    1,195,961.67x = 1,763,915,182,348.72
  5. Step 5: Solve for x
    x = 1,763,915,182,348.72/1,195,961.67
  6. Step 6: Final answer
    x = 1,474,892.74

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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.