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Finding the Third Proportional to 3,505,635 and 5,244,445.50

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Solution

The third proportional to 3,505,635 and 5,244,445.50 is: 7,845,713.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,635 : 5,244,445.50 = 5,244,445.50 : x
  2. Step 2: Convert to fraction form
    3,505,635/5,244,445.50 = 5,244,445.50/x
  3. Step 3: Cross multiply
    3,505,635x = 5,244,445.50 × 5,244,445.50
  4. Step 4: Simplify right side
    3,505,635x = 27,504,208,602,470.25
  5. Step 5: Solve for x
    x = 27,504,208,602,470.25/3,505,635
  6. Step 6: Final answer
    x = 7,845,713.72

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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.