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Finding the Third Proportional to 3,098,803 and 6,712,170

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Solution

The third proportional to 3,098,803 and 6,712,170 is: 14,538,912.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,803 : 6,712,170 = 6,712,170 : x
  2. Step 2: Convert to fraction form
    3,098,803/6,712,170 = 6,712,170/x
  3. Step 3: Cross multiply
    3,098,803x = 6,712,170 × 6,712,170
  4. Step 4: Simplify right side
    3,098,803x = 45,053,226,108,900
  5. Step 5: Solve for x
    x = 45,053,226,108,900/3,098,803
  6. Step 6: Final answer
    x = 14,538,912.64

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.