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Finding the Third Proportional to 1,995,276.38 and 4,363,227

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Solution

The third proportional to 1,995,276.38 and 4,363,227 is: 9,541,409.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,276.38 : 4,363,227 = 4,363,227 : x
  2. Step 2: Convert to fraction form
    1,995,276.38/4,363,227 = 4,363,227/x
  3. Step 3: Cross multiply
    1,995,276.38x = 4,363,227 × 4,363,227
  4. Step 4: Simplify right side
    1,995,276.38x = 19,037,749,853,529
  5. Step 5: Solve for x
    x = 19,037,749,853,529/1,995,276.38
  6. Step 6: Final answer
    x = 9,541,409.95

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.