Home / 1,164,102.36-1,605,087.27-796,756.65

Finding the Fourth Proportional to 1,164,102.36, 1,605,087.27 and 796,756.65

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Solution

The fourth proportional to 1,164,102.36, 1,605,087.27 and 796,756.65 is: 1,098,583.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,102.36 : 1,605,087.27 = 796,756.65 : x
  2. Step 2: Convert to fraction form
    1,164,102.36/1,605,087.27 = 796,756.65/x
  3. Step 3: Cross multiply
    1,164,102.36x = 1,605,087.27 × 796,756.65
  4. Step 4: Simplify right side
    1,164,102.36x = 1,278,863,956,202.85
  5. Step 5: Solve for x
    x = 1,278,863,956,202.85/1,164,102.36
  6. Step 6: Final answer
    x = 1,098,583.77

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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.