Home / 4,092,632.73-6,138,944.78-1,100,816.73

Finding the Fourth Proportional to 4,092,632.73, 6,138,944.78 and 1,100,816.73

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Solution

The fourth proportional to 4,092,632.73, 6,138,944.78 and 1,100,816.73 is: 1,651,223.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,632.73 : 6,138,944.78 = 1,100,816.73 : x
  2. Step 2: Convert to fraction form
    4,092,632.73/6,138,944.78 = 1,100,816.73/x
  3. Step 3: Cross multiply
    4,092,632.73x = 6,138,944.78 × 1,100,816.73
  4. Step 4: Simplify right side
    4,092,632.73x = 6,757,853,112,866.09
  5. Step 5: Solve for x
    x = 6,757,853,112,866.09/4,092,632.73
  6. Step 6: Final answer
    x = 1,651,223.93

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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.