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Finding the Third Proportional to 804,679.31 and 1,758,826.41

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Solution

The third proportional to 804,679.31 and 1,758,826.41 is: 3,844,351.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,679.31 : 1,758,826.41 = 1,758,826.41 : x
  2. Step 2: Convert to fraction form
    804,679.31/1,758,826.41 = 1,758,826.41/x
  3. Step 3: Cross multiply
    804,679.31x = 1,758,826.41 × 1,758,826.41
  4. Step 4: Simplify right side
    804,679.31x = 3,093,470,327,322.29
  5. Step 5: Solve for x
    x = 3,093,470,327,322.29/804,679.31
  6. Step 6: Final answer
    x = 3,844,351.76

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.