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Finding the Third Proportional to 3,007,368 and 6,612,912

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Solution

The third proportional to 3,007,368 and 6,612,912 is: 14,541,155.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,368 : 6,612,912 = 6,612,912 : x
  2. Step 2: Convert to fraction form
    3,007,368/6,612,912 = 6,612,912/x
  3. Step 3: Cross multiply
    3,007,368x = 6,612,912 × 6,612,912
  4. Step 4: Simplify right side
    3,007,368x = 43,730,605,119,744
  5. Step 5: Solve for x
    x = 43,730,605,119,744/3,007,368
  6. Step 6: Final answer
    x = 14,541,155.30

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.