Home / 3,606,291.92-5,410,336.44-1,081,993.68

Finding the Fourth Proportional to 3,606,291.92, 5,410,336.44 and 1,081,993.68

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Solution

The fourth proportional to 3,606,291.92, 5,410,336.44 and 1,081,993.68 is: 1,623,260.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,291.92 : 5,410,336.44 = 1,081,993.68 : x
  2. Step 2: Convert to fraction form
    3,606,291.92/5,410,336.44 = 1,081,993.68/x
  3. Step 3: Cross multiply
    3,606,291.92x = 5,410,336.44 × 1,081,993.68
  4. Step 4: Simplify right side
    3,606,291.92x = 5,853,949,834,753.70
  5. Step 5: Solve for x
    x = 5,853,949,834,753.70/3,606,291.92
  6. Step 6: Final answer
    x = 1,623,260.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.