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Finding the Third Proportional to 579,552 and 886,548

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Solution

The third proportional to 579,552 and 886,548 is: 1,356,163.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,552 : 886,548 = 886,548 : x
  2. Step 2: Convert to fraction form
    579,552/886,548 = 886,548/x
  3. Step 3: Cross multiply
    579,552x = 886,548 × 886,548
  4. Step 4: Simplify right side
    579,552x = 785,967,356,304
  5. Step 5: Solve for x
    x = 785,967,356,304/579,552
  6. Step 6: Final answer
    x = 1,356,163.65

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.