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Finding the Fourth Proportional to 599,350.32, 827,066.88 and 327,363.12

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Solution

The fourth proportional to 599,350.32, 827,066.88 and 327,363.12 is: 451,741.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,350.32 : 827,066.88 = 327,363.12 : x
  2. Step 2: Convert to fraction form
    599,350.32/827,066.88 = 327,363.12/x
  3. Step 3: Cross multiply
    599,350.32x = 827,066.88 × 327,363.12
  4. Step 4: Simplify right side
    599,350.32x = 270,751,194,285.47
  5. Step 5: Solve for x
    x = 270,751,194,285.47/599,350.32
  6. Step 6: Final answer
    x = 451,741.14

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1.5x scale

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.