Home / 4,560,081.76-6,839,921.04-1,194,214.24

Finding the Fourth Proportional to 4,560,081.76, 6,839,921.04 and 1,194,214.24

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Solution

The fourth proportional to 4,560,081.76, 6,839,921.04 and 1,194,214.24 is: 1,791,268.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560,081.76 : 6,839,921.04 = 1,194,214.24 : x
  2. Step 2: Convert to fraction form
    4,560,081.76/6,839,921.04 = 1,194,214.24/x
  3. Step 3: Cross multiply
    4,560,081.76x = 6,839,921.04 × 1,194,214.24
  4. Step 4: Simplify right side
    4,560,081.76x = 8,168,331,106,443.61
  5. Step 5: Solve for x
    x = 8,168,331,106,443.61/4,560,081.76
  6. Step 6: Final answer
    x = 1,791,268.56

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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.