Home / 3,669,409.35-5,504,114.03-1,273,496.18

Finding the Fourth Proportional to 3,669,409.35, 5,504,114.03 and 1,273,496.18

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Solution

The fourth proportional to 3,669,409.35, 5,504,114.03 and 1,273,496.18 is: 1,910,244.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,409.35 : 5,504,114.03 = 1,273,496.18 : x
  2. Step 2: Convert to fraction form
    3,669,409.35/5,504,114.03 = 1,273,496.18/x
  3. Step 3: Cross multiply
    3,669,409.35x = 5,504,114.03 × 1,273,496.18
  4. Step 4: Simplify right side
    3,669,409.35x = 7,009,468,157,601.36
  5. Step 5: Solve for x
    x = 7,009,468,157,601.36/3,669,409.35
  6. Step 6: Final answer
    x = 1,910,244.26

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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.