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Finding the Third Proportional to 2,840,001 and 6,200,415

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Solution

The third proportional to 2,840,001 and 6,200,415 is: 13,537,018.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,840,001 : 6,200,415 = 6,200,415 : x
  2. Step 2: Convert to fraction form
    2,840,001/6,200,415 = 6,200,415/x
  3. Step 3: Cross multiply
    2,840,001x = 6,200,415 × 6,200,415
  4. Step 4: Simplify right side
    2,840,001x = 38,445,146,172,225
  5. Step 5: Solve for x
    x = 38,445,146,172,225/2,840,001
  6. Step 6: Final answer
    x = 13,537,018.53

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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.