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Finding the Third Proportional to 695,132 and 1,624,043

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Solution

The third proportional to 695,132 and 1,624,043 is: 3,794,265.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,132 : 1,624,043 = 1,624,043 : x
  2. Step 2: Convert to fraction form
    695,132/1,624,043 = 1,624,043/x
  3. Step 3: Cross multiply
    695,132x = 1,624,043 × 1,624,043
  4. Step 4: Simplify right side
    695,132x = 2,637,515,665,849
  5. Step 5: Solve for x
    x = 2,637,515,665,849/695,132
  6. Step 6: Final answer
    x = 3,794,265.93

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.