Home / 3,669,777.03-5,505,403.65-3,074,858.35

Finding the Fourth Proportional to 3,669,777.03, 5,505,403.65 and 3,074,858.35

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Solution

The fourth proportional to 3,669,777.03, 5,505,403.65 and 3,074,858.35 is: 4,612,905.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,777.03 : 5,505,403.65 = 3,074,858.35 : x
  2. Step 2: Convert to fraction form
    3,669,777.03/5,505,403.65 = 3,074,858.35/x
  3. Step 3: Cross multiply
    3,669,777.03x = 5,505,403.65 × 3,074,858.35
  4. Step 4: Simplify right side
    3,669,777.03x = 16,928,336,383,322.98
  5. Step 5: Solve for x
    x = 16,928,336,383,322.98/3,669,777.03
  6. Step 6: Final answer
    x = 4,612,905.97

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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.