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Finding the Third Proportional to 4,486,168 and 6,727,604

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Solution

The third proportional to 4,486,168 and 6,727,604 is: 10,088,934.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,168 : 6,727,604 = 6,727,604 : x
  2. Step 2: Convert to fraction form
    4,486,168/6,727,604 = 6,727,604/x
  3. Step 3: Cross multiply
    4,486,168x = 6,727,604 × 6,727,604
  4. Step 4: Simplify right side
    4,486,168x = 45,260,655,580,816
  5. Step 5: Solve for x
    x = 45,260,655,580,816/4,486,168
  6. Step 6: Final answer
    x = 10,088,934.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.