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Finding the Third Proportional to 2,095,378 and 4,524,644

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Solution

The third proportional to 2,095,378 and 4,524,644 is: 9,770,267.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,378 : 4,524,644 = 4,524,644 : x
  2. Step 2: Convert to fraction form
    2,095,378/4,524,644 = 4,524,644/x
  3. Step 3: Cross multiply
    2,095,378x = 4,524,644 × 4,524,644
  4. Step 4: Simplify right side
    2,095,378x = 20,472,403,326,736
  5. Step 5: Solve for x
    x = 20,472,403,326,736/2,095,378
  6. Step 6: Final answer
    x = 9,770,267.38

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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.