Home / 3,595,816.60-5,393,724.90-3,203,906.20

Finding the Fourth Proportional to 3,595,816.60, 5,393,724.90 and 3,203,906.20

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Solution

The fourth proportional to 3,595,816.60, 5,393,724.90 and 3,203,906.20 is: 4,805,859.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,816.60 : 5,393,724.90 = 3,203,906.20 : x
  2. Step 2: Convert to fraction form
    3,595,816.60/5,393,724.90 = 3,203,906.20/x
  3. Step 3: Cross multiply
    3,595,816.60x = 5,393,724.90 × 3,203,906.20
  4. Step 4: Simplify right side
    3,595,816.60x = 17,280,988,648,204.38
  5. Step 5: Solve for x
    x = 17,280,988,648,204.38/3,595,816.60
  6. Step 6: Final answer
    x = 4,805,859.30

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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.