Home / 2,514,216.75-3,469,014-1,481,765.64

Finding the Fourth Proportional to 2,514,216.75, 3,469,014 and 1,481,765.64

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Solution

The fourth proportional to 2,514,216.75, 3,469,014 and 1,481,765.64 is: 2,044,479.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,216.75 : 3,469,014 = 1,481,765.64 : x
  2. Step 2: Convert to fraction form
    2,514,216.75/3,469,014 = 1,481,765.64/x
  3. Step 3: Cross multiply
    2,514,216.75x = 3,469,014 × 1,481,765.64
  4. Step 4: Simplify right side
    2,514,216.75x = 5,140,265,749,878.96
  5. Step 5: Solve for x
    x = 5,140,265,749,878.96/2,514,216.75
  6. Step 6: Final answer
    x = 2,044,479.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.