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Finding the Fourth Proportional to 597, 896.49 and 552.09

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Solution

The fourth proportional to 597, 896.49 and 552.09 is: 829.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    597 : 896.49 = 552.09 : x
  2. Step 2: Convert to fraction form
    597/896.49 = 552.09/x
  3. Step 3: Cross multiply
    597x = 896.49 × 552.09
  4. Step 4: Simplify right side
    597x = 494,943.16
  5. Step 5: Solve for x
    x = 494,943.16/597
  6. Step 6: Final answer
    x = 829.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.