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Finding the Third Proportional to 333,467 and 730,181

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Solution

The third proportional to 333,467 and 730,181 is: 1,598,851.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,467 : 730,181 = 730,181 : x
  2. Step 2: Convert to fraction form
    333,467/730,181 = 730,181/x
  3. Step 3: Cross multiply
    333,467x = 730,181 × 730,181
  4. Step 4: Simplify right side
    333,467x = 533,164,292,761
  5. Step 5: Solve for x
    x = 533,164,292,761/333,467
  6. Step 6: Final answer
    x = 1,598,851.74

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.