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Finding the Third Proportional to 888,311 and 1,266,035

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Solution

The third proportional to 888,311 and 1,266,035 is: 1,804,373.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,311 : 1,266,035 = 1,266,035 : x
  2. Step 2: Convert to fraction form
    888,311/1,266,035 = 1,266,035/x
  3. Step 3: Cross multiply
    888,311x = 1,266,035 × 1,266,035
  4. Step 4: Simplify right side
    888,311x = 1,602,844,621,225
  5. Step 5: Solve for x
    x = 1,602,844,621,225/888,311
  6. Step 6: Final answer
    x = 1,804,373.27

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.