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Finding the Third Proportional to 5,784,899 and 12,018,199

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Solution

The third proportional to 5,784,899 and 12,018,199 is: 24,967,956.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,784,899 : 12,018,199 = 12,018,199 : x
  2. Step 2: Convert to fraction form
    5,784,899/12,018,199 = 12,018,199/x
  3. Step 3: Cross multiply
    5,784,899x = 12,018,199 × 12,018,199
  4. Step 4: Simplify right side
    5,784,899x = 144,437,107,203,601
  5. Step 5: Solve for x
    x = 144,437,107,203,601/5,784,899
  6. Step 6: Final answer
    x = 24,967,956.61

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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.