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Finding the Third Proportional to 2,268,927.07 and 4,915,906.14

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Solution

The third proportional to 2,268,927.07 and 4,915,906.14 is: 10,650,907.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,927.07 : 4,915,906.14 = 4,915,906.14 : x
  2. Step 2: Convert to fraction form
    2,268,927.07/4,915,906.14 = 4,915,906.14/x
  3. Step 3: Cross multiply
    2,268,927.07x = 4,915,906.14 × 4,915,906.14
  4. Step 4: Simplify right side
    2,268,927.07x = 24,166,133,145,029.56
  5. Step 5: Solve for x
    x = 24,166,133,145,029.56/2,268,927.07
  6. Step 6: Final answer
    x = 10,650,907.85

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.