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Finding the Third Proportional to 1,760,485.50 and 3,710,115

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Solution

The third proportional to 1,760,485.50 and 3,710,115 is: 7,818,839.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,485.50 : 3,710,115 = 3,710,115 : x
  2. Step 2: Convert to fraction form
    1,760,485.50/3,710,115 = 3,710,115/x
  3. Step 3: Cross multiply
    1,760,485.50x = 3,710,115 × 3,710,115
  4. Step 4: Simplify right side
    1,760,485.50x = 13,764,953,313,225
  5. Step 5: Solve for x
    x = 13,764,953,313,225/1,760,485.50
  6. Step 6: Final answer
    x = 7,818,839.36

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.