Home / 3,489,867.04-5,234,800.92-1,093,711.36

Finding the Fourth Proportional to 3,489,867.04, 5,234,800.92 and 1,093,711.36

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Solution

The fourth proportional to 3,489,867.04, 5,234,800.92 and 1,093,711.36 is: 1,640,567.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,867.04 : 5,234,800.92 = 1,093,711.36 : x
  2. Step 2: Convert to fraction form
    3,489,867.04/5,234,800.92 = 1,093,711.36/x
  3. Step 3: Cross multiply
    3,489,867.04x = 5,234,800.92 × 1,093,711.36
  4. Step 4: Simplify right side
    3,489,867.04x = 5,725,361,233,542.45
  5. Step 5: Solve for x
    x = 5,725,361,233,542.45/3,489,867.04
  6. Step 6: Final answer
    x = 1,640,567.15

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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.