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Finding the Third Proportional to 4,080,469 and 6,552,262

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Solution

The third proportional to 4,080,469 and 6,552,262 is: 10,521,373.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,469 : 6,552,262 = 6,552,262 : x
  2. Step 2: Convert to fraction form
    4,080,469/6,552,262 = 6,552,262/x
  3. Step 3: Cross multiply
    4,080,469x = 6,552,262 × 6,552,262
  4. Step 4: Simplify right side
    4,080,469x = 42,932,137,316,644
  5. Step 5: Solve for x
    x = 42,932,137,316,644/4,080,469
  6. Step 6: Final answer
    x = 10,521,373.23

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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.