Home / 11,560,361.04-17,270,229.83-7,483,637.52

Finding the Fourth Proportional to 11,560,361.04, 17,270,229.83 and 7,483,637.52

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Solution

The fourth proportional to 11,560,361.04, 17,270,229.83 and 7,483,637.52 is: 11,179,939.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,560,361.04 : 17,270,229.83 = 7,483,637.52 : x
  2. Step 2: Convert to fraction form
    11,560,361.04/17,270,229.83 = 7,483,637.52/x
  3. Step 3: Cross multiply
    11,560,361.04x = 17,270,229.83 × 7,483,637.52
  4. Step 4: Simplify right side
    11,560,361.04x = 129,244,139,897,393.02
  5. Step 5: Solve for x
    x = 129,244,139,897,393.02/11,560,361.04
  6. Step 6: Final answer
    x = 11,179,939.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.