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Finding the Third Proportional to 959,806 and 2,222,011

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Solution

The third proportional to 959,806 and 2,222,011 is: 5,144,094.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,806 : 2,222,011 = 2,222,011 : x
  2. Step 2: Convert to fraction form
    959,806/2,222,011 = 2,222,011/x
  3. Step 3: Cross multiply
    959,806x = 2,222,011 × 2,222,011
  4. Step 4: Simplify right side
    959,806x = 4,937,332,884,121
  5. Step 5: Solve for x
    x = 4,937,332,884,121/959,806
  6. Step 6: Final answer
    x = 5,144,094.62

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.