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Finding the Third Proportional to 436,709.25 and 954,382.50

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Solution

The third proportional to 436,709.25 and 954,382.50 is: 2,085,703.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,709.25 : 954,382.50 = 954,382.50 : x
  2. Step 2: Convert to fraction form
    436,709.25/954,382.50 = 954,382.50/x
  3. Step 3: Cross multiply
    436,709.25x = 954,382.50 × 954,382.50
  4. Step 4: Simplify right side
    436,709.25x = 910,845,956,306.25
  5. Step 5: Solve for x
    x = 910,845,956,306.25/436,709.25
  6. Step 6: Final answer
    x = 2,085,703.37

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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.