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Finding the Third Proportional to 904,127 and 1,367,895

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Solution

The third proportional to 904,127 and 1,367,895 is: 2,069,550.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,127 : 1,367,895 = 1,367,895 : x
  2. Step 2: Convert to fraction form
    904,127/1,367,895 = 1,367,895/x
  3. Step 3: Cross multiply
    904,127x = 1,367,895 × 1,367,895
  4. Step 4: Simplify right side
    904,127x = 1,871,136,731,025
  5. Step 5: Solve for x
    x = 1,871,136,731,025/904,127
  6. Step 6: Final answer
    x = 2,069,550.77

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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.