Home / 5,376,791.46-8,065,195.11-4,104,622.22

Finding the Fourth Proportional to 5,376,791.46, 8,065,195.11 and 4,104,622.22

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Solution

The fourth proportional to 5,376,791.46, 8,065,195.11 and 4,104,622.22 is: 6,156,939.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,376,791.46 : 8,065,195.11 = 4,104,622.22 : x
  2. Step 2: Convert to fraction form
    5,376,791.46/8,065,195.11 = 4,104,622.22/x
  3. Step 3: Cross multiply
    5,376,791.46x = 8,065,195.11 × 4,104,622.22
  4. Step 4: Simplify right side
    5,376,791.46x = 33,104,579,057,141.35
  5. Step 5: Solve for x
    x = 33,104,579,057,141.35/5,376,791.46
  6. Step 6: Final answer
    x = 6,156,939.38

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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.