Home / 7,479,104.36-10,321,984.13-4,340,059.52

Finding the Fourth Proportional to 7,479,104.36, 10,321,984.13 and 4,340,059.52

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Solution

The fourth proportional to 7,479,104.36, 10,321,984.13 and 4,340,059.52 is: 5,989,758.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,479,104.36 : 10,321,984.13 = 4,340,059.52 : x
  2. Step 2: Convert to fraction form
    7,479,104.36/10,321,984.13 = 4,340,059.52/x
  3. Step 3: Cross multiply
    7,479,104.36x = 10,321,984.13 × 4,340,059.52
  4. Step 4: Simplify right side
    7,479,104.36x = 44,798,025,488,695.41
  5. Step 5: Solve for x
    x = 44,798,025,488,695.41/7,479,104.36
  6. Step 6: Final answer
    x = 5,989,758.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.