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Finding the Third Proportional to 603,247.50 and 1,326,044.25

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Solution

The third proportional to 603,247.50 and 1,326,044.25 is: 2,914,878.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,247.50 : 1,326,044.25 = 1,326,044.25 : x
  2. Step 2: Convert to fraction form
    603,247.50/1,326,044.25 = 1,326,044.25/x
  3. Step 3: Cross multiply
    603,247.50x = 1,326,044.25 × 1,326,044.25
  4. Step 4: Simplify right side
    603,247.50x = 1,758,393,352,958.06
  5. Step 5: Solve for x
    x = 1,758,393,352,958.06/603,247.50
  6. Step 6: Final answer
    x = 2,914,878.81

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.