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Finding the Third Proportional to 694,539.56 and 1,043,654.63

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Solution

The third proportional to 694,539.56 and 1,043,654.63 is: 1,568,254.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,539.56 : 1,043,654.63 = 1,043,654.63 : x
  2. Step 2: Convert to fraction form
    694,539.56/1,043,654.63 = 1,043,654.63/x
  3. Step 3: Cross multiply
    694,539.56x = 1,043,654.63 × 1,043,654.63
  4. Step 4: Simplify right side
    694,539.56x = 1,089,214,976,283.89
  5. Step 5: Solve for x
    x = 1,089,214,976,283.89/694,539.56
  6. Step 6: Final answer
    x = 1,568,254.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.