Home / 9,331,556.10-13,995,233.55-3,347,924.10

Finding the Fourth Proportional to 9,331,556.10, 13,995,233.55 and 3,347,924.10

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Solution

The fourth proportional to 9,331,556.10, 13,995,233.55 and 3,347,924.10 is: 5,021,132.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,556.10 : 13,995,233.55 = 3,347,924.10 : x
  2. Step 2: Convert to fraction form
    9,331,556.10/13,995,233.55 = 3,347,924.10/x
  3. Step 3: Cross multiply
    9,331,556.10x = 13,995,233.55 × 3,347,924.10
  4. Step 4: Simplify right side
    9,331,556.10x = 46,854,979,687,173.56
  5. Step 5: Solve for x
    x = 46,854,979,687,173.56/9,331,556.10
  6. Step 6: Final answer
    x = 5,021,132.51

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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.