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Finding the Third Proportional to 796,936 and 1,719,810.75

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Solution

The third proportional to 796,936 and 1,719,810.75 is: 3,711,400.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,936 : 1,719,810.75 = 1,719,810.75 : x
  2. Step 2: Convert to fraction form
    796,936/1,719,810.75 = 1,719,810.75/x
  3. Step 3: Cross multiply
    796,936x = 1,719,810.75 × 1,719,810.75
  4. Step 4: Simplify right side
    796,936x = 2,957,749,015,815.56
  5. Step 5: Solve for x
    x = 2,957,749,015,815.56/796,936
  6. Step 6: Final answer
    x = 3,711,400.94

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.