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Finding the Third Proportional to 563,905.50 and 1,330,716

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Solution

The third proportional to 563,905.50 and 1,330,716 is: 3,140,251.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,905.50 : 1,330,716 = 1,330,716 : x
  2. Step 2: Convert to fraction form
    563,905.50/1,330,716 = 1,330,716/x
  3. Step 3: Cross multiply
    563,905.50x = 1,330,716 × 1,330,716
  4. Step 4: Simplify right side
    563,905.50x = 1,770,805,072,656
  5. Step 5: Solve for x
    x = 1,770,805,072,656/563,905.50
  6. Step 6: Final answer
    x = 3,140,251.47

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.