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Finding the Third Proportional to 4,709,192.50 and 7,098,295

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Solution

The third proportional to 4,709,192.50 and 7,098,295 is: 10,699,454.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,192.50 : 7,098,295 = 7,098,295 : x
  2. Step 2: Convert to fraction form
    4,709,192.50/7,098,295 = 7,098,295/x
  3. Step 3: Cross multiply
    4,709,192.50x = 7,098,295 × 7,098,295
  4. Step 4: Simplify right side
    4,709,192.50x = 50,385,791,907,025
  5. Step 5: Solve for x
    x = 50,385,791,907,025/4,709,192.50
  6. Step 6: Final answer
    x = 10,699,454.72

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.