Home / 9,206,791.36-13,810,230.72-2,817,033.52

Finding the Fourth Proportional to 9,206,791.36, 13,810,230.72 and 2,817,033.52

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Solution

The fourth proportional to 9,206,791.36, 13,810,230.72 and 2,817,033.52 is: 4,225,563.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206,791.36 : 13,810,230.72 = 2,817,033.52 : x
  2. Step 2: Convert to fraction form
    9,206,791.36/13,810,230.72 = 2,817,033.52/x
  3. Step 3: Cross multiply
    9,206,791.36x = 13,810,230.72 × 2,817,033.52
  4. Step 4: Simplify right side
    9,206,791.36x = 38,903,882,857,173.73
  5. Step 5: Solve for x
    x = 38,903,882,857,173.73/9,206,791.36
  6. Step 6: Final answer
    x = 4,225,563.64

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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.