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Finding the Third Proportional to 2,347,383 and 5,143,101

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Solution

The third proportional to 2,347,383 and 5,143,101 is: 11,268,501.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,383 : 5,143,101 = 5,143,101 : x
  2. Step 2: Convert to fraction form
    2,347,383/5,143,101 = 5,143,101/x
  3. Step 3: Cross multiply
    2,347,383x = 5,143,101 × 5,143,101
  4. Step 4: Simplify right side
    2,347,383x = 26,451,487,896,201
  5. Step 5: Solve for x
    x = 26,451,487,896,201/2,347,383
  6. Step 6: Final answer
    x = 11,268,501.09

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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.