Home / 9,021,906.28-13,532,634.24-2,632,214.80

Finding the Fourth Proportional to 9,021,906.28, 13,532,634.24 and 2,632,214.80

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Solution

The fourth proportional to 9,021,906.28, 13,532,634.24 and 2,632,214.80 is: 3,948,256.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,021,906.28 : 13,532,634.24 = 2,632,214.80 : x
  2. Step 2: Convert to fraction form
    9,021,906.28/13,532,634.24 = 2,632,214.80/x
  3. Step 3: Cross multiply
    9,021,906.28x = 13,532,634.24 × 2,632,214.80
  4. Step 4: Simplify right side
    9,021,906.28x = 35,620,800,129,514.75
  5. Step 5: Solve for x
    x = 35,620,800,129,514.75/9,021,906.28
  6. Step 6: Final answer
    x = 3,948,256.50

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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.