Home / 6,149,390.80-9,228,022.80-3,590,600.80

Finding the Fourth Proportional to 6,149,390.80, 9,228,022.80 and 3,590,600.80

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Solution

The fourth proportional to 6,149,390.80, 9,228,022.80 and 3,590,600.80 is: 5,388,199.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,390.80 : 9,228,022.80 = 3,590,600.80 : x
  2. Step 2: Convert to fraction form
    6,149,390.80/9,228,022.80 = 3,590,600.80/x
  3. Step 3: Cross multiply
    6,149,390.80x = 9,228,022.80 × 3,590,600.80
  4. Step 4: Simplify right side
    6,149,390.80x = 33,134,146,048,098.24
  5. Step 5: Solve for x
    x = 33,134,146,048,098.24/6,149,390.80
  6. Step 6: Final answer
    x = 5,388,199.76

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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.