Home / 6,022,881.17-8,311,517.85-3,269,509.53

Finding the Fourth Proportional to 6,022,881.17, 8,311,517.85 and 3,269,509.53

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Solution

The fourth proportional to 6,022,881.17, 8,311,517.85 and 3,269,509.53 is: 4,511,891.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,881.17 : 8,311,517.85 = 3,269,509.53 : x
  2. Step 2: Convert to fraction form
    6,022,881.17/8,311,517.85 = 3,269,509.53/x
  3. Step 3: Cross multiply
    6,022,881.17x = 8,311,517.85 × 3,269,509.53
  4. Step 4: Simplify right side
    6,022,881.17x = 27,174,586,819,340.11
  5. Step 5: Solve for x
    x = 27,174,586,819,340.11/6,022,881.17
  6. Step 6: Final answer
    x = 4,511,891.58

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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.