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Finding the Third Proportional to 484,910 and 1,060,108

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Solution

The third proportional to 484,910 and 1,060,108 is: 2,317,603.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,910 : 1,060,108 = 1,060,108 : x
  2. Step 2: Convert to fraction form
    484,910/1,060,108 = 1,060,108/x
  3. Step 3: Cross multiply
    484,910x = 1,060,108 × 1,060,108
  4. Step 4: Simplify right side
    484,910x = 1,123,828,971,664
  5. Step 5: Solve for x
    x = 1,123,828,971,664/484,910
  6. Step 6: Final answer
    x = 2,317,603.21

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.