Home / 3,299,794.80-4,942,693.80-2,739,922.80

Finding the Fourth Proportional to 3,299,794.80, 4,942,693.80 and 2,739,922.80

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Solution

The fourth proportional to 3,299,794.80, 4,942,693.80 and 2,739,922.80 is: 4,104,073.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,794.80 : 4,942,693.80 = 2,739,922.80 : x
  2. Step 2: Convert to fraction form
    3,299,794.80/4,942,693.80 = 2,739,922.80/x
  3. Step 3: Cross multiply
    3,299,794.80x = 4,942,693.80 × 2,739,922.80
  4. Step 4: Simplify right side
    3,299,794.80x = 13,542,599,436,038.64
  5. Step 5: Solve for x
    x = 13,542,599,436,038.64/3,299,794.80
  6. Step 6: Final answer
    x = 4,104,073.21

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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.