Home / 6,188,349.52-9,282,511.42-3,491,450.44

Finding the Fourth Proportional to 6,188,349.52, 9,282,511.42 and 3,491,450.44

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Solution

The fourth proportional to 6,188,349.52, 9,282,511.42 and 3,491,450.44 is: 5,237,168.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,349.52 : 9,282,511.42 = 3,491,450.44 : x
  2. Step 2: Convert to fraction form
    6,188,349.52/9,282,511.42 = 3,491,450.44/x
  3. Step 3: Cross multiply
    6,188,349.52x = 9,282,511.42 × 3,491,450.44
  4. Step 4: Simplify right side
    6,188,349.52x = 32,409,428,581,664.02
  5. Step 5: Solve for x
    x = 32,409,428,581,664.02/6,188,349.52
  6. Step 6: Final answer
    x = 5,237,168.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.