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Finding the Third Proportional to 622,314 and 961,113

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Solution

The third proportional to 622,314 and 961,113 is: 1,484,360.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,314 : 961,113 = 961,113 : x
  2. Step 2: Convert to fraction form
    622,314/961,113 = 961,113/x
  3. Step 3: Cross multiply
    622,314x = 961,113 × 961,113
  4. Step 4: Simplify right side
    622,314x = 923,738,198,769
  5. Step 5: Solve for x
    x = 923,738,198,769/622,314
  6. Step 6: Final answer
    x = 1,484,360.30

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.