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Finding the Third Proportional to 2,495,495 and 5,108,997

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Solution

The third proportional to 2,495,495 and 5,108,997 is: 10,459,588.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,495 : 5,108,997 = 5,108,997 : x
  2. Step 2: Convert to fraction form
    2,495,495/5,108,997 = 5,108,997/x
  3. Step 3: Cross multiply
    2,495,495x = 5,108,997 × 5,108,997
  4. Step 4: Simplify right side
    2,495,495x = 26,101,850,346,009
  5. Step 5: Solve for x
    x = 26,101,850,346,009/2,495,495
  6. Step 6: Final answer
    x = 10,459,588.32

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.