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Finding the Third Proportional to 227,063.75 and 535,252.50

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Solution

The third proportional to 227,063.75 and 535,252.50 is: 1,261,739.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,063.75 : 535,252.50 = 535,252.50 : x
  2. Step 2: Convert to fraction form
    227,063.75/535,252.50 = 535,252.50/x
  3. Step 3: Cross multiply
    227,063.75x = 535,252.50 × 535,252.50
  4. Step 4: Simplify right side
    227,063.75x = 286,495,238,756.25
  5. Step 5: Solve for x
    x = 286,495,238,756.25/227,063.75
  6. Step 6: Final answer
    x = 1,261,739.22

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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.