Home / 8,066,430.99-11,119,069.74-5,483,627.73

Finding the Fourth Proportional to 8,066,430.99, 11,119,069.74 and 5,483,627.73

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Solution

The fourth proportional to 8,066,430.99, 11,119,069.74 and 5,483,627.73 is: 7,558,837.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,066,430.99 : 11,119,069.74 = 5,483,627.73 : x
  2. Step 2: Convert to fraction form
    8,066,430.99/11,119,069.74 = 5,483,627.73/x
  3. Step 3: Cross multiply
    8,066,430.99x = 11,119,069.74 × 5,483,627.73
  4. Step 4: Simplify right side
    8,066,430.99x = 60,972,839,158,067.90
  5. Step 5: Solve for x
    x = 60,972,839,158,067.90/8,066,430.99
  6. Step 6: Final answer
    x = 7,558,837.26

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Why These Related Problems?

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