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Finding the Third Proportional to 627,063.75 and 1,373,724

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Solution

The third proportional to 627,063.75 and 1,373,724 is: 3,009,451.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,063.75 : 1,373,724 = 1,373,724 : x
  2. Step 2: Convert to fraction form
    627,063.75/1,373,724 = 1,373,724/x
  3. Step 3: Cross multiply
    627,063.75x = 1,373,724 × 1,373,724
  4. Step 4: Simplify right side
    627,063.75x = 1,887,117,628,176
  5. Step 5: Solve for x
    x = 1,887,117,628,176/627,063.75
  6. Step 6: Final answer
    x = 3,009,451.00

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.