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Finding the Third Proportional to 1,940,122.50 and 4,004,793

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Solution

The third proportional to 1,940,122.50 and 4,004,793 is: 8,266,677.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,122.50 : 4,004,793 = 4,004,793 : x
  2. Step 2: Convert to fraction form
    1,940,122.50/4,004,793 = 4,004,793/x
  3. Step 3: Cross multiply
    1,940,122.50x = 4,004,793 × 4,004,793
  4. Step 4: Simplify right side
    1,940,122.50x = 16,038,366,972,849
  5. Step 5: Solve for x
    x = 16,038,366,972,849/1,940,122.50
  6. Step 6: Final answer
    x = 8,266,677.48

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.