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Finding the Third Proportional to 4,365,005 and 6,607,895

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Solution

The third proportional to 4,365,005 and 6,607,895 is: 10,003,259.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,005 : 6,607,895 = 6,607,895 : x
  2. Step 2: Convert to fraction form
    4,365,005/6,607,895 = 6,607,895/x
  3. Step 3: Cross multiply
    4,365,005x = 6,607,895 × 6,607,895
  4. Step 4: Simplify right side
    4,365,005x = 43,664,276,331,025
  5. Step 5: Solve for x
    x = 43,664,276,331,025/4,365,005
  6. Step 6: Final answer
    x = 10,003,259.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.