Home / 2,585,090.57-3,874,940.37-1,446,183

Finding the Fourth Proportional to 2,585,090.57, 3,874,940.37 and 1,446,183

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Solution

The fourth proportional to 2,585,090.57, 3,874,940.37 and 1,446,183 is: 2,167,766.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,585,090.57 : 3,874,940.37 = 1,446,183 : x
  2. Step 2: Convert to fraction form
    2,585,090.57/3,874,940.37 = 1,446,183/x
  3. Step 3: Cross multiply
    2,585,090.57x = 3,874,940.37 × 1,446,183
  4. Step 4: Simplify right side
    2,585,090.57x = 5,603,872,889,107.71
  5. Step 5: Solve for x
    x = 5,603,872,889,107.71/2,585,090.57
  6. Step 6: Final answer
    x = 2,167,766.56

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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.