Home / 6,228,171.55-9,337,773.70-3,827,055.25

Finding the Fourth Proportional to 6,228,171.55, 9,337,773.70 and 3,827,055.25

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Solution

The fourth proportional to 6,228,171.55, 9,337,773.70 and 3,827,055.25 is: 5,737,827.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,171.55 : 9,337,773.70 = 3,827,055.25 : x
  2. Step 2: Convert to fraction form
    6,228,171.55/9,337,773.70 = 3,827,055.25/x
  3. Step 3: Cross multiply
    6,228,171.55x = 9,337,773.70 × 3,827,055.25
  4. Step 4: Simplify right side
    6,228,171.55x = 35,736,175,861,896.92
  5. Step 5: Solve for x
    x = 35,736,175,861,896.92/6,228,171.55
  6. Step 6: Final answer
    x = 5,737,827.80

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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.