Home / 3,279,533.92-4,525,744.97-1,829,228.24

Finding the Fourth Proportional to 3,279,533.92, 4,525,744.97 and 1,829,228.24

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Solution

The fourth proportional to 3,279,533.92, 4,525,744.97 and 1,829,228.24 is: 2,524,328.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,533.92 : 4,525,744.97 = 1,829,228.24 : x
  2. Step 2: Convert to fraction form
    3,279,533.92/4,525,744.97 = 1,829,228.24/x
  3. Step 3: Cross multiply
    3,279,533.92x = 4,525,744.97 × 1,829,228.24
  4. Step 4: Simplify right side
    3,279,533.92x = 8,278,620,497,015.81
  5. Step 5: Solve for x
    x = 8,278,620,497,015.81/3,279,533.92
  6. Step 6: Final answer
    x = 2,524,328.37

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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.