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Finding the Third Proportional to 334,950 and 722,376

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Solution

The third proportional to 334,950 and 722,376 is: 1,557,925.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,950 : 722,376 = 722,376 : x
  2. Step 2: Convert to fraction form
    334,950/722,376 = 722,376/x
  3. Step 3: Cross multiply
    334,950x = 722,376 × 722,376
  4. Step 4: Simplify right side
    334,950x = 521,827,085,376
  5. Step 5: Solve for x
    x = 521,827,085,376/334,950
  6. Step 6: Final answer
    x = 1,557,925.32

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.