Home / 3,321,569.54-4,583,863.12-1,944,784.44

Finding the Fourth Proportional to 3,321,569.54, 4,583,863.12 and 1,944,784.44

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Solution

The fourth proportional to 3,321,569.54, 4,583,863.12 and 1,944,784.44 is: 2,683,859.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,569.54 : 4,583,863.12 = 1,944,784.44 : x
  2. Step 2: Convert to fraction form
    3,321,569.54/4,583,863.12 = 1,944,784.44/x
  3. Step 3: Cross multiply
    3,321,569.54x = 4,583,863.12 × 1,944,784.44
  4. Step 4: Simplify right side
    3,321,569.54x = 8,914,625,670,865.85
  5. Step 5: Solve for x
    x = 8,914,625,670,865.85/3,321,569.54
  6. Step 6: Final answer
    x = 2,683,859.41

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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.