Home / 9,263,839.92-13,895,232.84-2,786,777.52

Finding the Fourth Proportional to 9,263,839.92, 13,895,232.84 and 2,786,777.52

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Solution

The fourth proportional to 9,263,839.92, 13,895,232.84 and 2,786,777.52 is: 4,180,007.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263,839.92 : 13,895,232.84 = 2,786,777.52 : x
  2. Step 2: Convert to fraction form
    9,263,839.92/13,895,232.84 = 2,786,777.52/x
  3. Step 3: Cross multiply
    9,263,839.92x = 13,895,232.84 × 2,786,777.52
  4. Step 4: Simplify right side
    9,263,839.92x = 38,722,922,513,677.76
  5. Step 5: Solve for x
    x = 38,722,922,513,677.76/9,263,839.92
  6. Step 6: Final answer
    x = 4,180,007.73

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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.