Home / 3,080,023.26-4,616,776.91-1,160,103.80

Finding the Fourth Proportional to 3,080,023.26, 4,616,776.91 and 1,160,103.80

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Solution

The fourth proportional to 3,080,023.26, 4,616,776.91 and 1,160,103.80 is: 1,738,928.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,023.26 : 4,616,776.91 = 1,160,103.80 : x
  2. Step 2: Convert to fraction form
    3,080,023.26/4,616,776.91 = 1,160,103.80/x
  3. Step 3: Cross multiply
    3,080,023.26x = 4,616,776.91 × 1,160,103.80
  4. Step 4: Simplify right side
    3,080,023.26x = 5,355,940,451,485.46
  5. Step 5: Solve for x
    x = 5,355,940,451,485.46/3,080,023.26
  6. Step 6: Final answer
    x = 1,738,928.57

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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.