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Finding the Third Proportional to 2,422,940.25 and 3,751,243.50

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Solution

The third proportional to 2,422,940.25 and 3,751,243.50 is: 5,807,748.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,940.25 : 3,751,243.50 = 3,751,243.50 : x
  2. Step 2: Convert to fraction form
    2,422,940.25/3,751,243.50 = 3,751,243.50/x
  3. Step 3: Cross multiply
    2,422,940.25x = 3,751,243.50 × 3,751,243.50
  4. Step 4: Simplify right side
    2,422,940.25x = 14,071,827,796,292.25
  5. Step 5: Solve for x
    x = 14,071,827,796,292.25/2,422,940.25
  6. Step 6: Final answer
    x = 5,807,748.58

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.