Home / 4,952,991.82-6,832,233.24-3,114,539.50

Finding the Fourth Proportional to 4,952,991.82, 6,832,233.24 and 3,114,539.50

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Solution

The fourth proportional to 4,952,991.82, 6,832,233.24 and 3,114,539.50 is: 4,296,243.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952,991.82 : 6,832,233.24 = 3,114,539.50 : x
  2. Step 2: Convert to fraction form
    4,952,991.82/6,832,233.24 = 3,114,539.50/x
  3. Step 3: Cross multiply
    4,952,991.82x = 6,832,233.24 × 3,114,539.50
  4. Step 4: Simplify right side
    4,952,991.82x = 21,279,260,299,192.98
  5. Step 5: Solve for x
    x = 21,279,260,299,192.98/4,952,991.82
  6. Step 6: Final answer
    x = 4,296,243.78

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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.