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Finding the Third Proportional to 2,995,382 and 6,463,120

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Solution

The third proportional to 2,995,382 and 6,463,120 is: 13,945,440.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,382 : 6,463,120 = 6,463,120 : x
  2. Step 2: Convert to fraction form
    2,995,382/6,463,120 = 6,463,120/x
  3. Step 3: Cross multiply
    2,995,382x = 6,463,120 × 6,463,120
  4. Step 4: Simplify right side
    2,995,382x = 41,771,920,134,400
  5. Step 5: Solve for x
    x = 41,771,920,134,400/2,995,382
  6. Step 6: Final answer
    x = 13,945,440.06

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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.