Home / 2,773,736.04-4,161,707.68-1,067,421.22

Finding the Fourth Proportional to 2,773,736.04, 4,161,707.68 and 1,067,421.22

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Solution

The fourth proportional to 2,773,736.04, 4,161,707.68 and 1,067,421.22 is: 1,601,556.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,736.04 : 4,161,707.68 = 1,067,421.22 : x
  2. Step 2: Convert to fraction form
    2,773,736.04/4,161,707.68 = 1,067,421.22/x
  3. Step 3: Cross multiply
    2,773,736.04x = 4,161,707.68 × 1,067,421.22
  4. Step 4: Simplify right side
    2,773,736.04x = 4,442,295,089,068.97
  5. Step 5: Solve for x
    x = 4,442,295,089,068.97/2,773,736.04
  6. Step 6: Final answer
    x = 1,601,556.54

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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.