Home / 3,472,998.48-5,206,715.91-1,650,448.80

Finding the Fourth Proportional to 3,472,998.48, 5,206,715.91 and 1,650,448.80

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Solution

The fourth proportional to 3,472,998.48, 5,206,715.91 and 1,650,448.80 is: 2,474,351.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,998.48 : 5,206,715.91 = 1,650,448.80 : x
  2. Step 2: Convert to fraction form
    3,472,998.48/5,206,715.91 = 1,650,448.80/x
  3. Step 3: Cross multiply
    3,472,998.48x = 5,206,715.91 × 1,650,448.80
  4. Step 4: Simplify right side
    3,472,998.48x = 8,593,418,025,600.41
  5. Step 5: Solve for x
    x = 8,593,418,025,600.41/3,472,998.48
  6. Step 6: Final answer
    x = 2,474,351.22

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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.