Home / 6,181,790.87-9,273,129.05-1,632,794.33

Finding the Fourth Proportional to 6,181,790.87, 9,273,129.05 and 1,632,794.33

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Solution

The fourth proportional to 6,181,790.87, 9,273,129.05 and 1,632,794.33 is: 2,449,308.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,790.87 : 9,273,129.05 = 1,632,794.33 : x
  2. Step 2: Convert to fraction form
    6,181,790.87/9,273,129.05 = 1,632,794.33/x
  3. Step 3: Cross multiply
    6,181,790.87x = 9,273,129.05 × 1,632,794.33
  4. Step 4: Simplify right side
    6,181,790.87x = 15,141,112,561,463.10
  5. Step 5: Solve for x
    x = 15,141,112,561,463.10/6,181,790.87
  6. Step 6: Final answer
    x = 2,449,308.44

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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.