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Finding the Third Proportional to 3,276,702 and 4,915,056

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Solution

The third proportional to 3,276,702 and 4,915,056 is: 7,372,588.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,702 : 4,915,056 = 4,915,056 : x
  2. Step 2: Convert to fraction form
    3,276,702/4,915,056 = 4,915,056/x
  3. Step 3: Cross multiply
    3,276,702x = 4,915,056 × 4,915,056
  4. Step 4: Simplify right side
    3,276,702x = 24,157,775,483,136
  5. Step 5: Solve for x
    x = 24,157,775,483,136/3,276,702
  6. Step 6: Final answer
    x = 7,372,588.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.