Home / 11,914,601.60-17,871,521.92-3,827,544.32

Finding the Fourth Proportional to 11,914,601.60, 17,871,521.92 and 3,827,544.32

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Solution

The fourth proportional to 11,914,601.60, 17,871,521.92 and 3,827,544.32 is: 5,741,194.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,914,601.60 : 17,871,521.92 = 3,827,544.32 : x
  2. Step 2: Convert to fraction form
    11,914,601.60/17,871,521.92 = 3,827,544.32/x
  3. Step 3: Cross multiply
    11,914,601.60x = 17,871,521.92 × 3,827,544.32
  4. Step 4: Simplify right side
    11,914,601.60x = 68,404,042,214,651.50
  5. Step 5: Solve for x
    x = 68,404,042,214,651.50/11,914,601.60
  6. Step 6: Final answer
    x = 5,741,194.25

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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.