Home / 6,188,345.19-9,282,505.03-3,491,446.14

Finding the Fourth Proportional to 6,188,345.19, 9,282,505.03 and 3,491,446.14

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Solution

The fourth proportional to 6,188,345.19, 9,282,505.03 and 3,491,446.14 is: 5,237,162.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,345.19 : 9,282,505.03 = 3,491,446.14 : x
  2. Step 2: Convert to fraction form
    6,188,345.19/9,282,505.03 = 3,491,446.14/x
  3. Step 3: Cross multiply
    6,188,345.19x = 9,282,505.03 × 3,491,446.14
  4. Step 4: Simplify right side
    6,188,345.19x = 32,409,366,339,066.86
  5. Step 5: Solve for x
    x = 32,409,366,339,066.86/6,188,345.19
  6. Step 6: Final answer
    x = 5,237,162.01

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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.