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Finding the Third Proportional to 818,163 and 1,750,041

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Solution

The third proportional to 818,163 and 1,750,041 is: 3,743,317.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    818,163 : 1,750,041 = 1,750,041 : x
  2. Step 2: Convert to fraction form
    818,163/1,750,041 = 1,750,041/x
  3. Step 3: Cross multiply
    818,163x = 1,750,041 × 1,750,041
  4. Step 4: Simplify right side
    818,163x = 3,062,643,501,681
  5. Step 5: Solve for x
    x = 3,062,643,501,681/818,163
  6. Step 6: Final answer
    x = 3,743,317.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.