Home / 6,800,559.84-9,384,435.72-3,744,203.04

Finding the Fourth Proportional to 6,800,559.84, 9,384,435.72 and 3,744,203.04

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Solution

The fourth proportional to 6,800,559.84, 9,384,435.72 and 3,744,203.04 is: 5,166,814.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,800,559.84 : 9,384,435.72 = 3,744,203.04 : x
  2. Step 2: Convert to fraction form
    6,800,559.84/9,384,435.72 = 3,744,203.04/x
  3. Step 3: Cross multiply
    6,800,559.84x = 9,384,435.72 × 3,744,203.04
  4. Step 4: Simplify right side
    6,800,559.84x = 35,137,232,751,508.59
  5. Step 5: Solve for x
    x = 35,137,232,751,508.59/6,800,559.84
  6. Step 6: Final answer
    x = 5,166,814.73

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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.