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Finding the Third Proportional to 500,049 and 1,078,285.50

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Solution

The third proportional to 500,049 and 1,078,285.50 is: 2,325,171.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    500,049 : 1,078,285.50 = 1,078,285.50 : x
  2. Step 2: Convert to fraction form
    500,049/1,078,285.50 = 1,078,285.50/x
  3. Step 3: Cross multiply
    500,049x = 1,078,285.50 × 1,078,285.50
  4. Step 4: Simplify right side
    500,049x = 1,162,699,619,510.25
  5. Step 5: Solve for x
    x = 1,162,699,619,510.25/500,049
  6. Step 6: Final answer
    x = 2,325,171.37

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.