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Finding the Third Proportional to 804,562 and 1,675,866

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Solution

The third proportional to 804,562 and 1,675,866 is: 3,490,752.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,562 : 1,675,866 = 1,675,866 : x
  2. Step 2: Convert to fraction form
    804,562/1,675,866 = 1,675,866/x
  3. Step 3: Cross multiply
    804,562x = 1,675,866 × 1,675,866
  4. Step 4: Simplify right side
    804,562x = 2,808,526,849,956
  5. Step 5: Solve for x
    x = 2,808,526,849,956/804,562
  6. Step 6: Final answer
    x = 3,490,752.55

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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.