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Finding the Third Proportional to 1,768,050 and 2,719,195

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Solution

The third proportional to 1,768,050 and 2,719,195 is: 4,182,020.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,050 : 2,719,195 = 2,719,195 : x
  2. Step 2: Convert to fraction form
    1,768,050/2,719,195 = 2,719,195/x
  3. Step 3: Cross multiply
    1,768,050x = 2,719,195 × 2,719,195
  4. Step 4: Simplify right side
    1,768,050x = 7,394,021,448,025
  5. Step 5: Solve for x
    x = 7,394,021,448,025/1,768,050
  6. Step 6: Final answer
    x = 4,182,020.56

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.