Home / 11,167,003.36-16,751,669.62-3,079,980.37

Finding the Fourth Proportional to 11,167,003.36, 16,751,669.62 and 3,079,980.37

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Solution

The fourth proportional to 11,167,003.36, 16,751,669.62 and 3,079,980.37 is: 4,620,291.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,167,003.36 : 16,751,669.62 = 3,079,980.37 : x
  2. Step 2: Convert to fraction form
    11,167,003.36/16,751,669.62 = 3,079,980.37/x
  3. Step 3: Cross multiply
    11,167,003.36x = 16,751,669.62 × 3,079,980.37
  4. Step 4: Simplify right side
    11,167,003.36x = 51,594,813,594,325.36
  5. Step 5: Solve for x
    x = 51,594,813,594,325.36/11,167,003.36
  6. Step 6: Final answer
    x = 4,620,291.76

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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.