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Finding the Fourth Proportional to 600,183.29, 828,241.34 and 328,250.36

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Solution

The fourth proportional to 600,183.29, 828,241.34 and 328,250.36 is: 452,979.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,183.29 : 828,241.34 = 328,250.36 : x
  2. Step 2: Convert to fraction form
    600,183.29/828,241.34 = 328,250.36/x
  3. Step 3: Cross multiply
    600,183.29x = 828,241.34 × 328,250.36
  4. Step 4: Simplify right side
    600,183.29x = 271,870,518,021.88
  5. Step 5: Solve for x
    x = 271,870,518,021.88/600,183.29
  6. Step 6: Final answer
    x = 452,979.15

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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.