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Finding the Third Proportional to 4,623,168 and 7,362,857

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Solution

The third proportional to 4,623,168 and 7,362,857 is: 11,726,085.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,168 : 7,362,857 = 7,362,857 : x
  2. Step 2: Convert to fraction form
    4,623,168/7,362,857 = 7,362,857/x
  3. Step 3: Cross multiply
    4,623,168x = 7,362,857 × 7,362,857
  4. Step 4: Simplify right side
    4,623,168x = 54,211,663,202,449
  5. Step 5: Solve for x
    x = 54,211,663,202,449/4,623,168
  6. Step 6: Final answer
    x = 11,726,085.49

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.