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Finding the Third Proportional to 2,808,573.75 and 6,043,754.25

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Solution

The third proportional to 2,808,573.75 and 6,043,754.25 is: 13,005,521.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,808,573.75 : 6,043,754.25 = 6,043,754.25 : x
  2. Step 2: Convert to fraction form
    2,808,573.75/6,043,754.25 = 6,043,754.25/x
  3. Step 3: Cross multiply
    2,808,573.75x = 6,043,754.25 × 6,043,754.25
  4. Step 4: Simplify right side
    2,808,573.75x = 36,526,965,434,393.06
  5. Step 5: Solve for x
    x = 36,526,965,434,393.06/2,808,573.75
  6. Step 6: Final answer
    x = 13,005,521.20

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.