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Finding the Third Proportional to 804,719 and 1,675,525

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Solution

The third proportional to 804,719 and 1,675,525 is: 3,488,651.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,719 : 1,675,525 = 1,675,525 : x
  2. Step 2: Convert to fraction form
    804,719/1,675,525 = 1,675,525/x
  3. Step 3: Cross multiply
    804,719x = 1,675,525 × 1,675,525
  4. Step 4: Simplify right side
    804,719x = 2,807,384,025,625
  5. Step 5: Solve for x
    x = 2,807,384,025,625/804,719
  6. Step 6: Final answer
    x = 3,488,651.35

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.