Home / 9,259,203.35-13,888,806.55-3,864,911.12

Finding the Fourth Proportional to 9,259,203.35, 13,888,806.55 and 3,864,911.12

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Solution

The fourth proportional to 9,259,203.35, 13,888,806.55 and 3,864,911.12 is: 5,797,367.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,259,203.35 : 13,888,806.55 = 3,864,911.12 : x
  2. Step 2: Convert to fraction form
    9,259,203.35/13,888,806.55 = 3,864,911.12/x
  3. Step 3: Cross multiply
    9,259,203.35x = 13,888,806.55 × 3,864,911.12
  4. Step 4: Simplify right side
    9,259,203.35x = 53,679,002,851,600.55
  5. Step 5: Solve for x
    x = 53,679,002,851,600.55/9,259,203.35
  6. Step 6: Final answer
    x = 5,797,367.31

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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.