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Finding the Third Proportional to 5,783,214 and 12,563,403

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Solution

The third proportional to 5,783,214 and 12,563,403 is: 27,292,625.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,214 : 12,563,403 = 12,563,403 : x
  2. Step 2: Convert to fraction form
    5,783,214/12,563,403 = 12,563,403/x
  3. Step 3: Cross multiply
    5,783,214x = 12,563,403 × 12,563,403
  4. Step 4: Simplify right side
    5,783,214x = 157,839,094,940,409
  5. Step 5: Solve for x
    x = 157,839,094,940,409/5,783,214
  6. Step 6: Final answer
    x = 27,292,625.68

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.