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Finding the Third Proportional to 344,669 and 757,369

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Solution

The third proportional to 344,669 and 757,369 is: 1,664,228.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,669 : 757,369 = 757,369 : x
  2. Step 2: Convert to fraction form
    344,669/757,369 = 757,369/x
  3. Step 3: Cross multiply
    344,669x = 757,369 × 757,369
  4. Step 4: Simplify right side
    344,669x = 573,607,802,161
  5. Step 5: Solve for x
    x = 573,607,802,161/344,669
  6. Step 6: Final answer
    x = 1,664,228.00

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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.