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Finding the Third Proportional to 2,959,553.50 and 6,368,279

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Solution

The third proportional to 2,959,553.50 and 6,368,279 is: 13,703,072.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,553.50 : 6,368,279 = 6,368,279 : x
  2. Step 2: Convert to fraction form
    2,959,553.50/6,368,279 = 6,368,279/x
  3. Step 3: Cross multiply
    2,959,553.50x = 6,368,279 × 6,368,279
  4. Step 4: Simplify right side
    2,959,553.50x = 40,554,977,421,841
  5. Step 5: Solve for x
    x = 40,554,977,421,841/2,959,553.50
  6. Step 6: Final answer
    x = 13,703,072.92

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.