Home / 3,263,027.64-4,894,664.28-1,240,894.56

Finding the Fourth Proportional to 3,263,027.64, 4,894,664.28 and 1,240,894.56

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Solution

The fourth proportional to 3,263,027.64, 4,894,664.28 and 1,240,894.56 is: 1,861,388.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,027.64 : 4,894,664.28 = 1,240,894.56 : x
  2. Step 2: Convert to fraction form
    3,263,027.64/4,894,664.28 = 1,240,894.56/x
  3. Step 3: Cross multiply
    3,263,027.64x = 4,894,664.28 × 1,240,894.56
  4. Step 4: Simplify right side
    3,263,027.64x = 6,073,762,278,078.32
  5. Step 5: Solve for x
    x = 6,073,762,278,078.32/3,263,027.64
  6. Step 6: Final answer
    x = 1,861,388.55

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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.