Home / 5,444,996.82-7,514,534.91-3,122,105.52

Finding the Fourth Proportional to 5,444,996.82, 7,514,534.91 and 3,122,105.52

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Solution

The fourth proportional to 5,444,996.82, 7,514,534.91 and 3,122,105.52 is: 4,308,757.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,996.82 : 7,514,534.91 = 3,122,105.52 : x
  2. Step 2: Convert to fraction form
    5,444,996.82/7,514,534.91 = 3,122,105.52/x
  3. Step 3: Cross multiply
    5,444,996.82x = 7,514,534.91 × 3,122,105.52
  4. Step 4: Simplify right side
    5,444,996.82x = 23,461,170,922,743.70
  5. Step 5: Solve for x
    x = 23,461,170,922,743.70/5,444,996.82
  6. Step 6: Final answer
    x = 4,308,757.51

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1.5x scale

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.