Home / 2,498,803.55-3,745,454.35-1,633,881.81

Finding the Fourth Proportional to 2,498,803.55, 3,745,454.35 and 1,633,881.81

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Solution

The fourth proportional to 2,498,803.55, 3,745,454.35 and 1,633,881.81 is: 2,449,023.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,803.55 : 3,745,454.35 = 1,633,881.81 : x
  2. Step 2: Convert to fraction form
    2,498,803.55/3,745,454.35 = 1,633,881.81/x
  3. Step 3: Cross multiply
    2,498,803.55x = 3,745,454.35 × 1,633,881.81
  4. Step 4: Simplify right side
    2,498,803.55x = 6,119,629,718,667.84
  5. Step 5: Solve for x
    x = 6,119,629,718,667.84/2,498,803.55
  6. Step 6: Final answer
    x = 2,449,023.94

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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.