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Finding the Third Proportional to 341,273 and 734,060

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Solution

The third proportional to 341,273 and 734,060 is: 1,578,923.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,273 : 734,060 = 734,060 : x
  2. Step 2: Convert to fraction form
    341,273/734,060 = 734,060/x
  3. Step 3: Cross multiply
    341,273x = 734,060 × 734,060
  4. Step 4: Simplify right side
    341,273x = 538,844,083,600
  5. Step 5: Solve for x
    x = 538,844,083,600/341,273
  6. Step 6: Final answer
    x = 1,578,923.86

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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.