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Finding the Third Proportional to 1,126,028 and 1,659,252

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Solution

The third proportional to 1,126,028 and 1,659,252 is: 2,444,981.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,126,028 : 1,659,252 = 1,659,252 : x
  2. Step 2: Convert to fraction form
    1,126,028/1,659,252 = 1,659,252/x
  3. Step 3: Cross multiply
    1,126,028x = 1,659,252 × 1,659,252
  4. Step 4: Simplify right side
    1,126,028x = 2,753,117,199,504
  5. Step 5: Solve for x
    x = 2,753,117,199,504/1,126,028
  6. Step 6: Final answer
    x = 2,444,981.12

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.