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Finding the Third Proportional to 2,107,344 and 4,551,632

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Solution

The third proportional to 2,107,344 and 4,551,632 is: 9,831,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,107,344 : 4,551,632 = 4,551,632 : x
  2. Step 2: Convert to fraction form
    2,107,344/4,551,632 = 4,551,632/x
  3. Step 3: Cross multiply
    2,107,344x = 4,551,632 × 4,551,632
  4. Step 4: Simplify right side
    2,107,344x = 20,717,353,863,424
  5. Step 5: Solve for x
    x = 20,717,353,863,424/2,107,344
  6. Step 6: Final answer
    x = 9,831,026.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.