Home / 3,669,496.70-5,504,245.05-3,102,626.30

Finding the Fourth Proportional to 3,669,496.70, 5,504,245.05 and 3,102,626.30

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Solution

The fourth proportional to 3,669,496.70, 5,504,245.05 and 3,102,626.30 is: 4,653,939.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,496.70 : 5,504,245.05 = 3,102,626.30 : x
  2. Step 2: Convert to fraction form
    3,669,496.70/5,504,245.05 = 3,102,626.30/x
  3. Step 3: Cross multiply
    3,669,496.70x = 5,504,245.05 × 3,102,626.30
  4. Step 4: Simplify right side
    3,669,496.70x = 17,077,615,453,774.81
  5. Step 5: Solve for x
    x = 17,077,615,453,774.81/3,669,496.70
  6. Step 6: Final answer
    x = 4,653,939.45

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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.