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Finding the Third Proportional to 884,692.13 and 1,327,929.19

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Solution

The third proportional to 884,692.13 and 1,327,929.19 is: 1,993,231.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,692.13 : 1,327,929.19 = 1,327,929.19 : x
  2. Step 2: Convert to fraction form
    884,692.13/1,327,929.19 = 1,327,929.19/x
  3. Step 3: Cross multiply
    884,692.13x = 1,327,929.19 × 1,327,929.19
  4. Step 4: Simplify right side
    884,692.13x = 1,763,395,927,014.41
  5. Step 5: Solve for x
    x = 1,763,395,927,014.41/884,692.13
  6. Step 6: Final answer
    x = 1,993,231.18

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Why These Related Problems?

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