Home / 4,092,450.64-6,136,986.94-1,396,993.19

Finding the Fourth Proportional to 4,092,450.64, 6,136,986.94 and 1,396,993.19

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Solution

The fourth proportional to 4,092,450.64, 6,136,986.94 and 1,396,993.19 is: 2,094,913.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,450.64 : 6,136,986.94 = 1,396,993.19 : x
  2. Step 2: Convert to fraction form
    4,092,450.64/6,136,986.94 = 1,396,993.19/x
  3. Step 3: Cross multiply
    4,092,450.64x = 6,136,986.94 × 1,396,993.19
  4. Step 4: Simplify right side
    4,092,450.64x = 8,573,328,928,121.52
  5. Step 5: Solve for x
    x = 8,573,328,928,121.52/4,092,450.64
  6. Step 6: Final answer
    x = 2,094,913.22

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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.