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Finding the Third Proportional to 525,134.25 and 1,124,991

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Solution

The third proportional to 525,134.25 and 1,124,991 is: 2,410,059.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    525,134.25 : 1,124,991 = 1,124,991 : x
  2. Step 2: Convert to fraction form
    525,134.25/1,124,991 = 1,124,991/x
  3. Step 3: Cross multiply
    525,134.25x = 1,124,991 × 1,124,991
  4. Step 4: Simplify right side
    525,134.25x = 1,265,604,750,081
  5. Step 5: Solve for x
    x = 1,265,604,750,081/525,134.25
  6. Step 6: Final answer
    x = 2,410,059.43

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.