Home / 414,584.43-572,119.81-233,296.25

Finding the Fourth Proportional to 414,584.43, 572,119.81 and 233,296.25

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Solution

The fourth proportional to 414,584.43, 572,119.81 and 233,296.25 is: 321,945.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,584.43 : 572,119.81 = 233,296.25 : x
  2. Step 2: Convert to fraction form
    414,584.43/572,119.81 = 233,296.25/x
  3. Step 3: Cross multiply
    414,584.43x = 572,119.81 × 233,296.25
  4. Step 4: Simplify right side
    414,584.43x = 133,473,405,998.05
  5. Step 5: Solve for x
    x = 133,473,405,998.05/414,584.43
  6. Step 6: Final answer
    x = 321,945.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.