Home / 3,659,403.92-5,050,007.06-2,027,838.52

Finding the Fourth Proportional to 3,659,403.92, 5,050,007.06 and 2,027,838.52

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Solution

The fourth proportional to 3,659,403.92, 5,050,007.06 and 2,027,838.52 is: 2,798,433.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,403.92 : 5,050,007.06 = 2,027,838.52 : x
  2. Step 2: Convert to fraction form
    3,659,403.92/5,050,007.06 = 2,027,838.52/x
  3. Step 3: Cross multiply
    3,659,403.92x = 5,050,007.06 × 2,027,838.52
  4. Step 4: Simplify right side
    3,659,403.92x = 10,240,598,842,539.95
  5. Step 5: Solve for x
    x = 10,240,598,842,539.95/3,659,403.92
  6. Step 6: Final answer
    x = 2,798,433.59

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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.