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Finding the Third Proportional to 804,563 and 1,675,868

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Solution

The third proportional to 804,563 and 1,675,868 is: 3,490,756.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,563 : 1,675,868 = 1,675,868 : x
  2. Step 2: Convert to fraction form
    804,563/1,675,868 = 1,675,868/x
  3. Step 3: Cross multiply
    804,563x = 1,675,868 × 1,675,868
  4. Step 4: Simplify right side
    804,563x = 2,808,533,553,424
  5. Step 5: Solve for x
    x = 2,808,533,553,424/804,563
  6. Step 6: Final answer
    x = 3,490,756.54

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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.