Home / 8,194,319.58-11,308,163.04-4,523,238.24

Finding the Fourth Proportional to 8,194,319.58, 11,308,163.04 and 4,523,238.24

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Solution

The fourth proportional to 8,194,319.58, 11,308,163.04 and 4,523,238.24 is: 6,242,069.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,194,319.58 : 11,308,163.04 = 4,523,238.24 : x
  2. Step 2: Convert to fraction form
    8,194,319.58/11,308,163.04 = 4,523,238.24/x
  3. Step 3: Cross multiply
    8,194,319.58x = 11,308,163.04 × 4,523,238.24
  4. Step 4: Simplify right side
    8,194,319.58x = 51,149,515,486,682.65
  5. Step 5: Solve for x
    x = 51,149,515,486,682.65/8,194,319.58
  6. Step 6: Final answer
    x = 6,242,069.89

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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.