Home / 9,100,658.88-13,651,025.68-2,277,213.52

Finding the Fourth Proportional to 9,100,658.88, 13,651,025.68 and 2,277,213.52

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Solution

The fourth proportional to 9,100,658.88, 13,651,025.68 and 2,277,213.52 is: 3,415,829.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,658.88 : 13,651,025.68 = 2,277,213.52 : x
  2. Step 2: Convert to fraction form
    9,100,658.88/13,651,025.68 = 2,277,213.52/x
  3. Step 3: Cross multiply
    9,100,658.88x = 13,651,025.68 × 2,277,213.52
  4. Step 4: Simplify right side
    9,100,658.88x = 31,086,300,240,363.19
  5. Step 5: Solve for x
    x = 31,086,300,240,363.19/9,100,658.88
  6. Step 6: Final answer
    x = 3,415,829.63

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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.