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Finding the Third Proportional to 923,916.50 and 1,382,108

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Solution

The third proportional to 923,916.50 and 1,382,108 is: 2,067,527.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,916.50 : 1,382,108 = 1,382,108 : x
  2. Step 2: Convert to fraction form
    923,916.50/1,382,108 = 1,382,108/x
  3. Step 3: Cross multiply
    923,916.50x = 1,382,108 × 1,382,108
  4. Step 4: Simplify right side
    923,916.50x = 1,910,222,523,664
  5. Step 5: Solve for x
    x = 1,910,222,523,664/923,916.50
  6. Step 6: Final answer
    x = 2,067,527.23

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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.