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Finding the Third Proportional to 2,804,840 and 6,143,592

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Solution

The third proportional to 2,804,840 and 6,143,592 is: 13,456,640.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804,840 : 6,143,592 = 6,143,592 : x
  2. Step 2: Convert to fraction form
    2,804,840/6,143,592 = 6,143,592/x
  3. Step 3: Cross multiply
    2,804,840x = 6,143,592 × 6,143,592
  4. Step 4: Simplify right side
    2,804,840x = 37,743,722,662,464
  5. Step 5: Solve for x
    x = 37,743,722,662,464/2,804,840
  6. Step 6: Final answer
    x = 13,456,640.19

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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.