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Finding the Third Proportional to 607,243 and 1,332,580

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Solution

The third proportional to 607,243 and 1,332,580 is: 2,924,314.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,243 : 1,332,580 = 1,332,580 : x
  2. Step 2: Convert to fraction form
    607,243/1,332,580 = 1,332,580/x
  3. Step 3: Cross multiply
    607,243x = 1,332,580 × 1,332,580
  4. Step 4: Simplify right side
    607,243x = 1,775,769,456,400
  5. Step 5: Solve for x
    x = 1,775,769,456,400/607,243
  6. Step 6: Final answer
    x = 2,924,314.41

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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.