Home / 884,979.24-1,327,473.66-220,131.24

Finding the Fourth Proportional to 884,979.24, 1,327,473.66 and 220,131.24

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Solution

The fourth proportional to 884,979.24, 1,327,473.66 and 220,131.24 is: 330,198.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,979.24 : 1,327,473.66 = 220,131.24 : x
  2. Step 2: Convert to fraction form
    884,979.24/1,327,473.66 = 220,131.24/x
  3. Step 3: Cross multiply
    884,979.24x = 1,327,473.66 × 220,131.24
  4. Step 4: Simplify right side
    884,979.24x = 292,218,422,843.14
  5. Step 5: Solve for x
    x = 292,218,422,843.14/884,979.24
  6. Step 6: Final answer
    x = 330,198.05

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1.5x scale

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.