Home / 4,195,106.57-5,794,945.81-3,288,778.27

Finding the Fourth Proportional to 4,195,106.57, 5,794,945.81 and 3,288,778.27

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Solution

The fourth proportional to 4,195,106.57, 5,794,945.81 and 3,288,778.27 is: 4,542,981.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,106.57 : 5,794,945.81 = 3,288,778.27 : x
  2. Step 2: Convert to fraction form
    4,195,106.57/5,794,945.81 = 3,288,778.27/x
  3. Step 3: Cross multiply
    4,195,106.57x = 5,794,945.81 × 3,288,778.27
  4. Step 4: Simplify right side
    4,195,106.57x = 19,058,291,833,046.24
  5. Step 5: Solve for x
    x = 19,058,291,833,046.24/4,195,106.57
  6. Step 6: Final answer
    x = 4,542,981.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.