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Finding the Third Proportional to 4,095,667 and 6,359,303

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Solution

The third proportional to 4,095,667 and 6,359,303 is: 9,874,028.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,667 : 6,359,303 = 6,359,303 : x
  2. Step 2: Convert to fraction form
    4,095,667/6,359,303 = 6,359,303/x
  3. Step 3: Cross multiply
    4,095,667x = 6,359,303 × 6,359,303
  4. Step 4: Simplify right side
    4,095,667x = 40,440,734,645,809
  5. Step 5: Solve for x
    x = 40,440,734,645,809/4,095,667
  6. Step 6: Final answer
    x = 9,874,028.98

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.