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Finding the Third Proportional to 2,908,003 and 6,393,538

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Solution

The third proportional to 2,908,003 and 6,393,538 is: 14,056,838.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,003 : 6,393,538 = 6,393,538 : x
  2. Step 2: Convert to fraction form
    2,908,003/6,393,538 = 6,393,538/x
  3. Step 3: Cross multiply
    2,908,003x = 6,393,538 × 6,393,538
  4. Step 4: Simplify right side
    2,908,003x = 40,877,328,157,444
  5. Step 5: Solve for x
    x = 40,877,328,157,444/2,908,003
  6. Step 6: Final answer
    x = 14,056,838.37

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.