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Finding the Fourth Proportional to 600,884.01, 829,219.87 and 328,951.06

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Solution

The fourth proportional to 600,884.01, 829,219.87 and 328,951.06 is: 453,952.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,884.01 : 829,219.87 = 328,951.06 : x
  2. Step 2: Convert to fraction form
    600,884.01/829,219.87 = 328,951.06/x
  3. Step 3: Cross multiply
    600,884.01x = 829,219.87 × 328,951.06
  4. Step 4: Simplify right side
    600,884.01x = 272,772,755,209.56
  5. Step 5: Solve for x
    x = 272,772,755,209.56/600,884.01
  6. Step 6: Final answer
    x = 453,952.43

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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.