Home / 3,508,558.97-4,846,550.38-2,643,929.37

Finding the Fourth Proportional to 3,508,558.97, 4,846,550.38 and 2,643,929.37

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Solution

The fourth proportional to 3,508,558.97, 4,846,550.38 and 2,643,929.37 is: 3,652,193.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,558.97 : 4,846,550.38 = 2,643,929.37 : x
  2. Step 2: Convert to fraction form
    3,508,558.97/4,846,550.38 = 2,643,929.37/x
  3. Step 3: Cross multiply
    3,508,558.97x = 4,846,550.38 × 2,643,929.37
  4. Step 4: Simplify right side
    3,508,558.97x = 12,813,936,886,256.84
  5. Step 5: Solve for x
    x = 12,813,936,886,256.84/3,508,558.97
  6. Step 6: Final answer
    x = 3,652,193.68

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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.