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Finding the Third Proportional to 2,962,186 and 6,134,420

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Solution

The third proportional to 2,962,186 and 6,134,420 is: 12,703,830.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,186 : 6,134,420 = 6,134,420 : x
  2. Step 2: Convert to fraction form
    2,962,186/6,134,420 = 6,134,420/x
  3. Step 3: Cross multiply
    2,962,186x = 6,134,420 × 6,134,420
  4. Step 4: Simplify right side
    2,962,186x = 37,631,108,736,400
  5. Step 5: Solve for x
    x = 37,631,108,736,400/2,962,186
  6. Step 6: Final answer
    x = 12,703,830.46

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.