Home / 414,943.24-572,615.58-233,655.52

Finding the Fourth Proportional to 414,943.24, 572,615.58 and 233,655.52

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Solution

The fourth proportional to 414,943.24, 572,615.58 and 233,655.52 is: 322,441.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,943.24 : 572,615.58 = 233,655.52 : x
  2. Step 2: Convert to fraction form
    414,943.24/572,615.58 = 233,655.52/x
  3. Step 3: Cross multiply
    414,943.24x = 572,615.58 × 233,655.52
  4. Step 4: Simplify right side
    414,943.24x = 133,794,791,105.00
  5. Step 5: Solve for x
    x = 133,794,791,105.00/414,943.24
  6. Step 6: Final answer
    x = 322,441.19

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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.