Home / 8,066,429.48-11,119,067.67-5,483,626.22

Finding the Fourth Proportional to 8,066,429.48, 11,119,067.67 and 5,483,626.22

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Solution

The fourth proportional to 8,066,429.48, 11,119,067.67 and 5,483,626.22 is: 7,558,835.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066,429.48 : 11,119,067.67 = 5,483,626.22 : x
  2. Step 2: Convert to fraction form
    8,066,429.48/11,119,067.67 = 5,483,626.22/x
  3. Step 3: Cross multiply
    8,066,429.48x = 11,119,067.67 × 5,483,626.22
  4. Step 4: Simplify right side
    8,066,429.48x = 60,972,811,065,527.58
  5. Step 5: Solve for x
    x = 60,972,811,065,527.58/8,066,429.48
  6. Step 6: Final answer
    x = 7,558,835.19

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.