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Finding the Third Proportional to 1,141,100.75 and 1,765,977.75

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Solution

The third proportional to 1,141,100.75 and 1,765,977.75 is: 2,733,043.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,100.75 : 1,765,977.75 = 1,765,977.75 : x
  2. Step 2: Convert to fraction form
    1,141,100.75/1,765,977.75 = 1,765,977.75/x
  3. Step 3: Cross multiply
    1,141,100.75x = 1,765,977.75 × 1,765,977.75
  4. Step 4: Simplify right side
    1,141,100.75x = 3,118,677,413,495.06
  5. Step 5: Solve for x
    x = 3,118,677,413,495.06/1,141,100.75
  6. Step 6: Final answer
    x = 2,733,043.00

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.