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Finding the Third Proportional to 366,963 and 607,333

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Solution

The third proportional to 366,963 and 607,333 is: 1,005,151.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,963 : 607,333 = 607,333 : x
  2. Step 2: Convert to fraction form
    366,963/607,333 = 607,333/x
  3. Step 3: Cross multiply
    366,963x = 607,333 × 607,333
  4. Step 4: Simplify right side
    366,963x = 368,853,372,889
  5. Step 5: Solve for x
    x = 368,853,372,889/366,963
  6. Step 6: Final answer
    x = 1,005,151.40

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Why These Related Problems?

These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.