Home / 941,455.00-1,412,170.20-231,489.19

Finding the Fourth Proportional to 941,455.00, 1,412,170.20 and 231,489.19

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Solution

The fourth proportional to 941,455.00, 1,412,170.20 and 231,489.19 is: 347,230.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,455.00 : 1,412,170.20 = 231,489.19 : x
  2. Step 2: Convert to fraction form
    941,455.00/1,412,170.20 = 231,489.19/x
  3. Step 3: Cross multiply
    941,455.00x = 1,412,170.20 × 231,489.19
  4. Step 4: Simplify right side
    941,455.00x = 326,902,137,505.35
  5. Step 5: Solve for x
    x = 326,902,137,505.35/941,455.00
  6. Step 6: Final answer
    x = 347,230.76

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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.