Home / 3,505,383.34-4,838,236.13-2,055,545.86

Finding the Fourth Proportional to 3,505,383.34, 4,838,236.13 and 2,055,545.86

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Solution

The fourth proportional to 3,505,383.34, 4,838,236.13 and 2,055,545.86 is: 2,837,126.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,383.34 : 4,838,236.13 = 2,055,545.86 : x
  2. Step 2: Convert to fraction form
    3,505,383.34/4,838,236.13 = 2,055,545.86/x
  3. Step 3: Cross multiply
    3,505,383.34x = 4,838,236.13 × 2,055,545.86
  4. Step 4: Simplify right side
    3,505,383.34x = 9,945,216,246,723.92
  5. Step 5: Solve for x
    x = 9,945,216,246,723.92/3,505,383.34
  6. Step 6: Final answer
    x = 2,837,126.58

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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.