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Finding the Third Proportional to 1,135,595.25 and 1,745,490.94

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Solution

The third proportional to 1,135,595.25 and 1,745,490.94 is: 2,682,944.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,595.25 : 1,745,490.94 = 1,745,490.94 : x
  2. Step 2: Convert to fraction form
    1,135,595.25/1,745,490.94 = 1,745,490.94/x
  3. Step 3: Cross multiply
    1,135,595.25x = 1,745,490.94 × 1,745,490.94
  4. Step 4: Simplify right side
    1,135,595.25x = 3,046,738,612,894.63
  5. Step 5: Solve for x
    x = 3,046,738,612,894.63/1,135,595.25
  6. Step 6: Final answer
    x = 2,682,944.13

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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.