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Finding the Third Proportional to 6,607,838 and 9,305,433

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Solution

The third proportional to 6,607,838 and 9,305,433 is: 13,104,298.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,838 : 9,305,433 = 9,305,433 : x
  2. Step 2: Convert to fraction form
    6,607,838/9,305,433 = 9,305,433/x
  3. Step 3: Cross multiply
    6,607,838x = 9,305,433 × 9,305,433
  4. Step 4: Simplify right side
    6,607,838x = 86,591,083,317,489
  5. Step 5: Solve for x
    x = 86,591,083,317,489/6,607,838
  6. Step 6: Final answer
    x = 13,104,298.76

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.