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Finding the Third Proportional to 3,058,106 and 4,858,365

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Solution

The third proportional to 3,058,106 and 4,858,365 is: 7,718,408.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,106 : 4,858,365 = 4,858,365 : x
  2. Step 2: Convert to fraction form
    3,058,106/4,858,365 = 4,858,365/x
  3. Step 3: Cross multiply
    3,058,106x = 4,858,365 × 4,858,365
  4. Step 4: Simplify right side
    3,058,106x = 23,603,710,473,225
  5. Step 5: Solve for x
    x = 23,603,710,473,225/3,058,106
  6. Step 6: Final answer
    x = 7,718,408.22

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.