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Finding the Third Proportional to 2,890,813 and 6,011,018

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Solution

The third proportional to 2,890,813 and 6,011,018 is: 12,499,022.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,890,813 : 6,011,018 = 6,011,018 : x
  2. Step 2: Convert to fraction form
    2,890,813/6,011,018 = 6,011,018/x
  3. Step 3: Cross multiply
    2,890,813x = 6,011,018 × 6,011,018
  4. Step 4: Simplify right side
    2,890,813x = 36,132,337,396,324
  5. Step 5: Solve for x
    x = 36,132,337,396,324/2,890,813
  6. Step 6: Final answer
    x = 12,499,022.73

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.