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Finding the Fourth Proportional to 599,255.54, 826,967.18 and 327,323.39

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Solution

The fourth proportional to 599,255.54, 826,967.18 and 327,323.39 is: 451,703.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,255.54 : 826,967.18 = 327,323.39 : x
  2. Step 2: Convert to fraction form
    599,255.54/826,967.18 = 327,323.39/x
  3. Step 3: Cross multiply
    599,255.54x = 826,967.18 × 327,323.39
  4. Step 4: Simplify right side
    599,255.54x = 270,685,700,776.34
  5. Step 5: Solve for x
    x = 270,685,700,776.34/599,255.54
  6. Step 6: Final answer
    x = 451,703.29

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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.