Home / 729,266.66-1,094,084.75-223,853.24

Finding the Fourth Proportional to 729,266.66, 1,094,084.75 and 223,853.24

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Solution

The fourth proportional to 729,266.66, 1,094,084.75 and 223,853.24 is: 335,836.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,266.66 : 1,094,084.75 = 223,853.24 : x
  2. Step 2: Convert to fraction form
    729,266.66/1,094,084.75 = 223,853.24/x
  3. Step 3: Cross multiply
    729,266.66x = 1,094,084.75 × 223,853.24
  4. Step 4: Simplify right side
    729,266.66x = 244,914,416,122.09
  5. Step 5: Solve for x
    x = 244,914,416,122.09/729,266.66
  6. Step 6: Final answer
    x = 335,836.57

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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.