Home / 8,467,813.41-11,684,739.34-4,795,997.14

Finding the Fourth Proportional to 8,467,813.41, 11,684,739.34 and 4,795,997.14

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Solution

The fourth proportional to 8,467,813.41, 11,684,739.34 and 4,795,997.14 is: 6,617,998.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,467,813.41 : 11,684,739.34 = 4,795,997.14 : x
  2. Step 2: Convert to fraction form
    8,467,813.41/11,684,739.34 = 4,795,997.14/x
  3. Step 3: Cross multiply
    8,467,813.41x = 11,684,739.34 × 4,795,997.14
  4. Step 4: Simplify right side
    8,467,813.41x = 56,039,976,456,285.48
  5. Step 5: Solve for x
    x = 56,039,976,456,285.48/8,467,813.41
  6. Step 6: Final answer
    x = 6,617,998.50

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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.