Home / 7,404,399.52-11,093,924.40-4,040,968.48

Finding the Fourth Proportional to 7,404,399.52, 11,093,924.40 and 4,040,968.48

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Solution

The fourth proportional to 7,404,399.52, 11,093,924.40 and 4,040,968.48 is: 6,054,535.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,404,399.52 : 11,093,924.40 = 4,040,968.48 : x
  2. Step 2: Convert to fraction form
    7,404,399.52/11,093,924.40 = 4,040,968.48/x
  3. Step 3: Cross multiply
    7,404,399.52x = 11,093,924.40 × 4,040,968.48
  4. Step 4: Simplify right side
    7,404,399.52x = 44,830,198,819,902.91
  5. Step 5: Solve for x
    x = 44,830,198,819,902.91/7,404,399.52
  6. Step 6: Final answer
    x = 6,054,535.37

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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.