Home / 11,810,110.37-17,715,165.55-2,834,662.37

Finding the Fourth Proportional to 11,810,110.37, 17,715,165.55 and 2,834,662.37

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Solution

The fourth proportional to 11,810,110.37, 17,715,165.55 and 2,834,662.37 is: 4,251,993.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,110.37 : 17,715,165.55 = 2,834,662.37 : x
  2. Step 2: Convert to fraction form
    11,810,110.37/17,715,165.55 = 2,834,662.37/x
  3. Step 3: Cross multiply
    11,810,110.37x = 17,715,165.55 × 2,834,662.37
  4. Step 4: Simplify right side
    11,810,110.37x = 50,216,513,067,242.88
  5. Step 5: Solve for x
    x = 50,216,513,067,242.88/11,810,110.37
  6. Step 6: Final answer
    x = 4,251,993.55

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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.