Home / 2,146,494.62-3,214,427.46-1,576,524.14

Finding the Fourth Proportional to 2,146,494.62, 3,214,427.46 and 1,576,524.14

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Solution

The fourth proportional to 2,146,494.62, 3,214,427.46 and 1,576,524.14 is: 2,360,882.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,146,494.62 : 3,214,427.46 = 1,576,524.14 : x
  2. Step 2: Convert to fraction form
    2,146,494.62/3,214,427.46 = 1,576,524.14/x
  3. Step 3: Cross multiply
    2,146,494.62x = 3,214,427.46 × 1,576,524.14
  4. Step 4: Simplify right side
    2,146,494.62x = 5,067,622,470,896.75
  5. Step 5: Solve for x
    x = 5,067,622,470,896.75/2,146,494.62
  6. Step 6: Final answer
    x = 2,360,882.92

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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.