Home / 941,469.64-1,412,192.14-231,503.83

Finding the Fourth Proportional to 941,469.64, 1,412,192.14 and 231,503.83

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Solution

The fourth proportional to 941,469.64, 1,412,192.14 and 231,503.83 is: 347,252.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,469.64 : 1,412,192.14 = 231,503.83 : x
  2. Step 2: Convert to fraction form
    941,469.64/1,412,192.14 = 231,503.83/x
  3. Step 3: Cross multiply
    941,469.64x = 1,412,192.14 × 231,503.83
  4. Step 4: Simplify right side
    941,469.64x = 326,927,884,996.66
  5. Step 5: Solve for x
    x = 326,927,884,996.66/941,469.64
  6. Step 6: Final answer
    x = 347,252.71

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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.