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Finding the Third Proportional to 494,221.50 and 1,079,082

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Solution

The third proportional to 494,221.50 and 1,079,082 is: 2,356,064.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,221.50 : 1,079,082 = 1,079,082 : x
  2. Step 2: Convert to fraction form
    494,221.50/1,079,082 = 1,079,082/x
  3. Step 3: Cross multiply
    494,221.50x = 1,079,082 × 1,079,082
  4. Step 4: Simplify right side
    494,221.50x = 1,164,417,962,724
  5. Step 5: Solve for x
    x = 1,164,417,962,724/494,221.50
  6. Step 6: Final answer
    x = 2,356,064.97

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.