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Finding the Third Proportional to 6,204,236 and 9,312,912

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Solution

The third proportional to 6,204,236 and 9,312,912 is: 13,979,211.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,236 : 9,312,912 = 9,312,912 : x
  2. Step 2: Convert to fraction form
    6,204,236/9,312,912 = 9,312,912/x
  3. Step 3: Cross multiply
    6,204,236x = 9,312,912 × 9,312,912
  4. Step 4: Simplify right side
    6,204,236x = 86,730,329,919,744
  5. Step 5: Solve for x
    x = 86,730,329,919,744/6,204,236
  6. Step 6: Final answer
    x = 13,979,211.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.