Home / 5,552,635.66-7,663,027.69-3,105,474.41

Finding the Fourth Proportional to 5,552,635.66, 7,663,027.69 and 3,105,474.41

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Solution

The fourth proportional to 5,552,635.66, 7,663,027.69 and 3,105,474.41 is: 4,285,773.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552,635.66 : 7,663,027.69 = 3,105,474.41 : x
  2. Step 2: Convert to fraction form
    5,552,635.66/7,663,027.69 = 3,105,474.41/x
  3. Step 3: Cross multiply
    5,552,635.66x = 7,663,027.69 × 3,105,474.41
  4. Step 4: Simplify right side
    5,552,635.66x = 23,797,336,394,416.41
  5. Step 5: Solve for x
    x = 23,797,336,394,416.41/5,552,635.66
  6. Step 6: Final answer
    x = 4,285,773.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.