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Finding the Third Proportional to 348,848 and 750,940

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Solution

The third proportional to 348,848 and 750,940 is: 1,616,494.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,848 : 750,940 = 750,940 : x
  2. Step 2: Convert to fraction form
    348,848/750,940 = 750,940/x
  3. Step 3: Cross multiply
    348,848x = 750,940 × 750,940
  4. Step 4: Simplify right side
    348,848x = 563,910,883,600
  5. Step 5: Solve for x
    x = 563,910,883,600/348,848
  6. Step 6: Final answer
    x = 1,616,494.53

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.