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Finding the Third Proportional to 252,882 and 544,968

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Solution

The third proportional to 252,882 and 544,968 is: 1,174,421.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,882 : 544,968 = 544,968 : x
  2. Step 2: Convert to fraction form
    252,882/544,968 = 544,968/x
  3. Step 3: Cross multiply
    252,882x = 544,968 × 544,968
  4. Step 4: Simplify right side
    252,882x = 296,990,121,024
  5. Step 5: Solve for x
    x = 296,990,121,024/252,882
  6. Step 6: Final answer
    x = 1,174,421.75

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.