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Finding the Third Proportional to 904,104 and 1,367,811

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Solution

The third proportional to 904,104 and 1,367,811 is: 2,069,349.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,104 : 1,367,811 = 1,367,811 : x
  2. Step 2: Convert to fraction form
    904,104/1,367,811 = 1,367,811/x
  3. Step 3: Cross multiply
    904,104x = 1,367,811 × 1,367,811
  4. Step 4: Simplify right side
    904,104x = 1,870,906,931,721
  5. Step 5: Solve for x
    x = 1,870,906,931,721/904,104
  6. Step 6: Final answer
    x = 2,069,349.25

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.