Home / 5,783,233.92-7,981,182.40-3,204,860.80

Finding the Fourth Proportional to 5,783,233.92, 7,981,182.40 and 3,204,860.80

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Solution

The fourth proportional to 5,783,233.92, 7,981,182.40 and 3,204,860.80 is: 4,422,885.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,233.92 : 7,981,182.40 = 3,204,860.80 : x
  2. Step 2: Convert to fraction form
    5,783,233.92/7,981,182.40 = 3,204,860.80/x
  3. Step 3: Cross multiply
    5,783,233.92x = 7,981,182.40 × 3,204,860.80
  4. Step 4: Simplify right side
    5,783,233.92x = 25,578,578,611,409.92
  5. Step 5: Solve for x
    x = 25,578,578,611,409.92/5,783,233.92
  6. Step 6: Final answer
    x = 4,422,885.01

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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.