Home / 4,166,582.82-6,249,890.01-1,469,443.20

Finding the Fourth Proportional to 4,166,582.82, 6,249,890.01 and 1,469,443.20

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Solution

The fourth proportional to 4,166,582.82, 6,249,890.01 and 1,469,443.20 is: 2,204,170.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,582.82 : 6,249,890.01 = 1,469,443.20 : x
  2. Step 2: Convert to fraction form
    4,166,582.82/6,249,890.01 = 1,469,443.20/x
  3. Step 3: Cross multiply
    4,166,582.82x = 6,249,890.01 × 1,469,443.20
  4. Step 4: Simplify right side
    4,166,582.82x = 9,183,858,375,942.43
  5. Step 5: Solve for x
    x = 9,183,858,375,942.43/4,166,582.82
  6. Step 6: Final answer
    x = 2,204,170.37

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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.