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Finding the Third Proportional to 2,833,680 and 6,115,152

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Solution

The third proportional to 2,833,680 and 6,115,152 is: 13,196,650.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,680 : 6,115,152 = 6,115,152 : x
  2. Step 2: Convert to fraction form
    2,833,680/6,115,152 = 6,115,152/x
  3. Step 3: Cross multiply
    2,833,680x = 6,115,152 × 6,115,152
  4. Step 4: Simplify right side
    2,833,680x = 37,395,083,983,104
  5. Step 5: Solve for x
    x = 37,395,083,983,104/2,833,680
  6. Step 6: Final answer
    x = 13,196,650.29

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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.