Home / 11,861,341.00-17,792,792.18-3,107,833.92

Finding the Fourth Proportional to 11,861,341.00, 17,792,792.18 and 3,107,833.92

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Solution

The fourth proportional to 11,861,341.00, 17,792,792.18 and 3,107,833.92 is: 4,661,955.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,861,341.00 : 17,792,792.18 = 3,107,833.92 : x
  2. Step 2: Convert to fraction form
    11,861,341.00/17,792,792.18 = 3,107,833.92/x
  3. Step 3: Cross multiply
    11,861,341.00x = 17,792,792.18 × 3,107,833.92
  4. Step 4: Simplify right side
    11,861,341.00x = 55,297,043,055,887.62
  5. Step 5: Solve for x
    x = 55,297,043,055,887.62/11,861,341.00
  6. Step 6: Final answer
    x = 4,661,955.43

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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.