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Finding the Third Proportional to 1,295,367 and 2,031,795

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Solution

The third proportional to 1,295,367 and 2,031,795 is: 3,186,889.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,367 : 2,031,795 = 2,031,795 : x
  2. Step 2: Convert to fraction form
    1,295,367/2,031,795 = 2,031,795/x
  3. Step 3: Cross multiply
    1,295,367x = 2,031,795 × 2,031,795
  4. Step 4: Simplify right side
    1,295,367x = 4,128,190,922,025
  5. Step 5: Solve for x
    x = 4,128,190,922,025/1,295,367
  6. Step 6: Final answer
    x = 3,186,889.06

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.