Home / 9,519,150.14-14,284,398.46-3,454,355.06

Finding the Fourth Proportional to 9,519,150.14, 14,284,398.46 and 3,454,355.06

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Solution

The fourth proportional to 9,519,150.14, 14,284,398.46 and 3,454,355.06 is: 5,183,591.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519,150.14 : 14,284,398.46 = 3,454,355.06 : x
  2. Step 2: Convert to fraction form
    9,519,150.14/14,284,398.46 = 3,454,355.06/x
  3. Step 3: Cross multiply
    9,519,150.14x = 14,284,398.46 × 3,454,355.06
  4. Step 4: Simplify right side
    9,519,150.14x = 49,343,384,099,357.21
  5. Step 5: Solve for x
    x = 49,343,384,099,357.21/9,519,150.14
  6. Step 6: Final answer
    x = 5,183,591.33

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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.