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Finding the Third Proportional to 2,844,240 and 6,220,578

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Solution

The third proportional to 2,844,240 and 6,220,578 is: 13,604,896.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,240 : 6,220,578 = 6,220,578 : x
  2. Step 2: Convert to fraction form
    2,844,240/6,220,578 = 6,220,578/x
  3. Step 3: Cross multiply
    2,844,240x = 6,220,578 × 6,220,578
  4. Step 4: Simplify right side
    2,844,240x = 38,695,590,654,084
  5. Step 5: Solve for x
    x = 38,695,590,654,084/2,844,240
  6. Step 6: Final answer
    x = 13,604,896.44

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.