Home / 6,514,107-9,761,195.94-3,481,904.28

Finding the Fourth Proportional to 6,514,107, 9,761,195.94 and 3,481,904.28

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Solution

The fourth proportional to 6,514,107, 9,761,195.94 and 3,481,904.28 is: 5,217,530.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,107 : 9,761,195.94 = 3,481,904.28 : x
  2. Step 2: Convert to fraction form
    6,514,107/9,761,195.94 = 3,481,904.28/x
  3. Step 3: Cross multiply
    6,514,107x = 9,761,195.94 × 3,481,904.28
  4. Step 4: Simplify right side
    6,514,107x = 33,987,549,921,404.62
  5. Step 5: Solve for x
    x = 33,987,549,921,404.62/6,514,107
  6. Step 6: Final answer
    x = 5,217,530.19

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1.5x scale

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.