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Finding the Third Proportional to 569,703.38 and 881,849.25

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Solution

The third proportional to 569,703.38 and 881,849.25 is: 1,365,022.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,703.38 : 881,849.25 = 881,849.25 : x
  2. Step 2: Convert to fraction form
    569,703.38/881,849.25 = 881,849.25/x
  3. Step 3: Cross multiply
    569,703.38x = 881,849.25 × 881,849.25
  4. Step 4: Simplify right side
    569,703.38x = 777,658,099,725.56
  5. Step 5: Solve for x
    x = 777,658,099,725.56/569,703.38
  6. Step 6: Final answer
    x = 1,365,022.81

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.