Home / 3,530,662.94-4,872,171.38-2,002,737.26

Finding the Fourth Proportional to 3,530,662.94, 4,872,171.38 and 2,002,737.26

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Solution

The fourth proportional to 3,530,662.94, 4,872,171.38 and 2,002,737.26 is: 2,763,696.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,530,662.94 : 4,872,171.38 = 2,002,737.26 : x
  2. Step 2: Convert to fraction form
    3,530,662.94/4,872,171.38 = 2,002,737.26/x
  3. Step 3: Cross multiply
    3,530,662.94x = 4,872,171.38 × 2,002,737.26
  4. Step 4: Simplify right side
    3,530,662.94x = 9,757,679,159,831.62
  5. Step 5: Solve for x
    x = 9,757,679,159,831.62/3,530,662.94
  6. Step 6: Final answer
    x = 2,763,696.03

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1.5x scale

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.