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Finding the Fourth Proportional to 599,593.86, 827,450.40 and 327,673.26

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Solution

The fourth proportional to 599,593.86, 827,450.40 and 327,673.26 is: 452,195.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,593.86 : 827,450.40 = 327,673.26 : x
  2. Step 2: Convert to fraction form
    599,593.86/827,450.40 = 327,673.26/x
  3. Step 3: Cross multiply
    599,593.86x = 827,450.40 × 327,673.26
  4. Step 4: Simplify right side
    599,593.86x = 271,133,370,056.30
  5. Step 5: Solve for x
    x = 271,133,370,056.30/599,593.86
  6. Step 6: Final answer
    x = 452,195.04

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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.