Home / 4,080,558.48-6,121,180.37-1,240,695.24

Finding the Fourth Proportional to 4,080,558.48, 6,121,180.37 and 1,240,695.24

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Solution

The fourth proportional to 4,080,558.48, 6,121,180.37 and 1,240,695.24 is: 1,861,147.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,558.48 : 6,121,180.37 = 1,240,695.24 : x
  2. Step 2: Convert to fraction form
    4,080,558.48/6,121,180.37 = 1,240,695.24/x
  3. Step 3: Cross multiply
    4,080,558.48x = 6,121,180.37 × 1,240,695.24
  4. Step 4: Simplify right side
    4,080,558.48x = 7,594,519,348,240.44
  5. Step 5: Solve for x
    x = 7,594,519,348,240.44/4,080,558.48
  6. Step 6: Final answer
    x = 1,861,147.04

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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.