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Finding the Third Proportional to 3,247,188 and 7,014,702

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Solution

The third proportional to 3,247,188 and 7,014,702 is: 15,153,432.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,188 : 7,014,702 = 7,014,702 : x
  2. Step 2: Convert to fraction form
    3,247,188/7,014,702 = 7,014,702/x
  3. Step 3: Cross multiply
    3,247,188x = 7,014,702 × 7,014,702
  4. Step 4: Simplify right side
    3,247,188x = 49,206,044,148,804
  5. Step 5: Solve for x
    x = 49,206,044,148,804/3,247,188
  6. Step 6: Final answer
    x = 15,153,432.49

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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.