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Finding the Third Proportional to 1,250,670 and 1,901,277

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Solution

The third proportional to 1,250,670 and 1,901,277 is: 2,890,334.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,670 : 1,901,277 = 1,901,277 : x
  2. Step 2: Convert to fraction form
    1,250,670/1,901,277 = 1,901,277/x
  3. Step 3: Cross multiply
    1,250,670x = 1,901,277 × 1,901,277
  4. Step 4: Simplify right side
    1,250,670x = 3,614,854,230,729
  5. Step 5: Solve for x
    x = 3,614,854,230,729/1,250,670
  6. Step 6: Final answer
    x = 2,890,334.17

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.