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Finding the Third Proportional to 3,135,406 and 4,582,108

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Solution

The third proportional to 3,135,406 and 4,582,108 is: 6,696,330.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,135,406 : 4,582,108 = 4,582,108 : x
  2. Step 2: Convert to fraction form
    3,135,406/4,582,108 = 4,582,108/x
  3. Step 3: Cross multiply
    3,135,406x = 4,582,108 × 4,582,108
  4. Step 4: Simplify right side
    3,135,406x = 20,995,713,723,664
  5. Step 5: Solve for x
    x = 20,995,713,723,664/3,135,406
  6. Step 6: Final answer
    x = 6,696,330.15

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.