Home / 6,233,144.30-9,349,716.45-5,981,201.90

Finding the Fourth Proportional to 6,233,144.30, 9,349,716.45 and 5,981,201.90

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Solution

The fourth proportional to 6,233,144.30, 9,349,716.45 and 5,981,201.90 is: 8,971,802.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,144.30 : 9,349,716.45 = 5,981,201.90 : x
  2. Step 2: Convert to fraction form
    6,233,144.30/9,349,716.45 = 5,981,201.90/x
  3. Step 3: Cross multiply
    6,233,144.30x = 9,349,716.45 × 5,981,201.90
  4. Step 4: Simplify right side
    6,233,144.30x = 55,922,541,795,201.26
  5. Step 5: Solve for x
    x = 55,922,541,795,201.26/6,233,144.30
  6. Step 6: Final answer
    x = 8,971,802.85

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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.