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Finding the Third Proportional to 6,605,710 and 9,302,336

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Solution

The third proportional to 6,605,710 and 9,302,336 is: 13,099,796.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,710 : 9,302,336 = 9,302,336 : x
  2. Step 2: Convert to fraction form
    6,605,710/9,302,336 = 9,302,336/x
  3. Step 3: Cross multiply
    6,605,710x = 9,302,336 × 9,302,336
  4. Step 4: Simplify right side
    6,605,710x = 86,533,455,056,896
  5. Step 5: Solve for x
    x = 86,533,455,056,896/6,605,710
  6. Step 6: Final answer
    x = 13,099,796.25

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.