Home / 3,717,993.75-5,576,971.18-2,022,912.36

Finding the Fourth Proportional to 3,717,993.75, 5,576,971.18 and 2,022,912.36

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Solution

The fourth proportional to 3,717,993.75, 5,576,971.18 and 2,022,912.36 is: 3,034,357.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,993.75 : 5,576,971.18 = 2,022,912.36 : x
  2. Step 2: Convert to fraction form
    3,717,993.75/5,576,971.18 = 2,022,912.36/x
  3. Step 3: Cross multiply
    3,717,993.75x = 5,576,971.18 × 2,022,912.36
  4. Step 4: Simplify right side
    3,717,993.75x = 11,281,723,931,385.79
  5. Step 5: Solve for x
    x = 11,281,723,931,385.79/3,717,993.75
  6. Step 6: Final answer
    x = 3,034,357.96

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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.