Home / 1,194,055.14-1,791,078.66-484,081.50

Finding the Fourth Proportional to 1,194,055.14, 1,791,078.66 and 484,081.50

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Solution

The fourth proportional to 1,194,055.14, 1,791,078.66 and 484,081.50 is: 726,120.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,055.14 : 1,791,078.66 = 484,081.50 : x
  2. Step 2: Convert to fraction form
    1,194,055.14/1,791,078.66 = 484,081.50/x
  3. Step 3: Cross multiply
    1,194,055.14x = 1,791,078.66 × 484,081.50
  4. Step 4: Simplify right side
    1,194,055.14x = 867,028,044,350.79
  5. Step 5: Solve for x
    x = 867,028,044,350.79/1,194,055.14
  6. Step 6: Final answer
    x = 726,120.61

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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.