Home / 3,269,201.99-4,902,103.64-963,392.60

Finding the Fourth Proportional to 3,269,201.99, 4,902,103.64 and 963,392.60

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Solution

The fourth proportional to 3,269,201.99, 4,902,103.64 and 963,392.60 is: 1,444,588.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,201.99 : 4,902,103.64 = 963,392.60 : x
  2. Step 2: Convert to fraction form
    3,269,201.99/4,902,103.64 = 963,392.60/x
  3. Step 3: Cross multiply
    3,269,201.99x = 4,902,103.64 × 963,392.60
  4. Step 4: Simplify right side
    3,269,201.99x = 4,722,650,385,872.81
  5. Step 5: Solve for x
    x = 4,722,650,385,872.81/3,269,201.99
  6. Step 6: Final answer
    x = 1,444,588.13

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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.