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Finding the Third Proportional to 529,104 and 1,110,624

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Solution

The third proportional to 529,104 and 1,110,624 is: 2,331,272.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,104 : 1,110,624 = 1,110,624 : x
  2. Step 2: Convert to fraction form
    529,104/1,110,624 = 1,110,624/x
  3. Step 3: Cross multiply
    529,104x = 1,110,624 × 1,110,624
  4. Step 4: Simplify right side
    529,104x = 1,233,485,669,376
  5. Step 5: Solve for x
    x = 1,233,485,669,376/529,104
  6. Step 6: Final answer
    x = 2,331,272.62

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.