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Finding the Third Proportional to 3,141,925 and 6,843,704

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Solution

The third proportional to 3,141,925 and 6,843,704 is: 14,906,875.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,925 : 6,843,704 = 6,843,704 : x
  2. Step 2: Convert to fraction form
    3,141,925/6,843,704 = 6,843,704/x
  3. Step 3: Cross multiply
    3,141,925x = 6,843,704 × 6,843,704
  4. Step 4: Simplify right side
    3,141,925x = 46,836,284,439,616
  5. Step 5: Solve for x
    x = 46,836,284,439,616/3,141,925
  6. Step 6: Final answer
    x = 14,906,875.38

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.