Home / 3,300,551.28-4,950,896.04-1,056,682.80

Finding the Fourth Proportional to 3,300,551.28, 4,950,896.04 and 1,056,682.80

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Solution

The fourth proportional to 3,300,551.28, 4,950,896.04 and 1,056,682.80 is: 1,585,046.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,551.28 : 4,950,896.04 = 1,056,682.80 : x
  2. Step 2: Convert to fraction form
    3,300,551.28/4,950,896.04 = 1,056,682.80/x
  3. Step 3: Cross multiply
    3,300,551.28x = 4,950,896.04 × 1,056,682.80
  4. Step 4: Simplify right side
    3,300,551.28x = 5,231,526,690,056.11
  5. Step 5: Solve for x
    x = 5,231,526,690,056.11/3,300,551.28
  6. Step 6: Final answer
    x = 1,585,046.33

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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.