Home / 4,288,180.58-5,917,791.93-2,328,141.11

Finding the Fourth Proportional to 4,288,180.58, 5,917,791.93 and 2,328,141.11

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Solution

The fourth proportional to 4,288,180.58, 5,917,791.93 and 2,328,141.11 is: 3,212,890.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288,180.58 : 5,917,791.93 = 2,328,141.11 : x
  2. Step 2: Convert to fraction form
    4,288,180.58/5,917,791.93 = 2,328,141.11/x
  3. Step 3: Cross multiply
    4,288,180.58x = 5,917,791.93 × 2,328,141.11
  4. Step 4: Simplify right side
    4,288,180.58x = 13,777,454,670,626.41
  5. Step 5: Solve for x
    x = 13,777,454,670,626.41/4,288,180.58
  6. Step 6: Final answer
    x = 3,212,890.50

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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.