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Finding the Third Proportional to 5,969,185 and 12,790,085

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Solution

The third proportional to 5,969,185 and 12,790,085 is: 27,405,127.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,185 : 12,790,085 = 12,790,085 : x
  2. Step 2: Convert to fraction form
    5,969,185/12,790,085 = 12,790,085/x
  3. Step 3: Cross multiply
    5,969,185x = 12,790,085 × 12,790,085
  4. Step 4: Simplify right side
    5,969,185x = 163,586,274,307,225
  5. Step 5: Solve for x
    x = 163,586,274,307,225/5,969,185
  6. Step 6: Final answer
    x = 27,405,127.22

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.