Home / 6,181,792.76-9,273,131.87-1,632,796.22

Finding the Fourth Proportional to 6,181,792.76, 9,273,131.87 and 1,632,796.22

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Solution

The fourth proportional to 6,181,792.76, 9,273,131.87 and 1,632,796.22 is: 2,449,311.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,792.76 : 9,273,131.87 = 1,632,796.22 : x
  2. Step 2: Convert to fraction form
    6,181,792.76/9,273,131.87 = 1,632,796.22/x
  3. Step 3: Cross multiply
    6,181,792.76x = 9,273,131.87 × 1,632,796.22
  4. Step 4: Simplify right side
    6,181,792.76x = 15,141,134,610,367.89
  5. Step 5: Solve for x
    x = 15,141,134,610,367.89/6,181,792.76
  6. Step 6: Final answer
    x = 2,449,311.26

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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.