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Finding the Third Proportional to 798,163.50 and 1,173,903

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Solution

The third proportional to 798,163.50 and 1,173,903 is: 1,726,523.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,163.50 : 1,173,903 = 1,173,903 : x
  2. Step 2: Convert to fraction form
    798,163.50/1,173,903 = 1,173,903/x
  3. Step 3: Cross multiply
    798,163.50x = 1,173,903 × 1,173,903
  4. Step 4: Simplify right side
    798,163.50x = 1,378,048,253,409
  5. Step 5: Solve for x
    x = 1,378,048,253,409/798,163.50
  6. Step 6: Final answer
    x = 1,726,523.77

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.