Home / 6,584,188.20-9,086,532.69-3,683,406.08

Finding the Fourth Proportional to 6,584,188.20, 9,086,532.69 and 3,683,406.08

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Solution

The fourth proportional to 6,584,188.20, 9,086,532.69 and 3,683,406.08 is: 5,083,297.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,584,188.20 : 9,086,532.69 = 3,683,406.08 : x
  2. Step 2: Convert to fraction form
    6,584,188.20/9,086,532.69 = 3,683,406.08/x
  3. Step 3: Cross multiply
    6,584,188.20x = 9,086,532.69 × 3,683,406.08
  4. Step 4: Simplify right side
    6,584,188.20x = 33,469,389,745,106.59
  5. Step 5: Solve for x
    x = 33,469,389,745,106.59/6,584,188.20
  6. Step 6: Final answer
    x = 5,083,297.85

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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.