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Finding the Third Proportional to 4,080,489 and 6,552,292

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Solution

The third proportional to 4,080,489 and 6,552,292 is: 10,521,418.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,489 : 6,552,292 = 6,552,292 : x
  2. Step 2: Convert to fraction form
    4,080,489/6,552,292 = 6,552,292/x
  3. Step 3: Cross multiply
    4,080,489x = 6,552,292 × 6,552,292
  4. Step 4: Simplify right side
    4,080,489x = 42,932,530,453,264
  5. Step 5: Solve for x
    x = 42,932,530,453,264/4,080,489
  6. Step 6: Final answer
    x = 10,521,418.01

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.