Home / 8,067,887.30-11,133,684.64-4,446,215.30

Finding the Fourth Proportional to 8,067,887.30, 11,133,684.64 and 4,446,215.30

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Solution

The fourth proportional to 8,067,887.30, 11,133,684.64 and 4,446,215.30 is: 6,135,777.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,887.30 : 11,133,684.64 = 4,446,215.30 : x
  2. Step 2: Convert to fraction form
    8,067,887.30/11,133,684.64 = 4,446,215.30/x
  3. Step 3: Cross multiply
    8,067,887.30x = 11,133,684.64 × 4,446,215.30
  4. Step 4: Simplify right side
    8,067,887.30x = 49,502,758,991,742.99
  5. Step 5: Solve for x
    x = 49,502,758,991,742.99/8,067,887.30
  6. Step 6: Final answer
    x = 6,135,777.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.