Home / 3,621,704.40-4,997,659.52-2,093,910

Finding the Fourth Proportional to 3,621,704.40, 4,997,659.52 and 2,093,910

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Solution

The fourth proportional to 3,621,704.40, 4,997,659.52 and 2,093,910 is: 2,889,426.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,704.40 : 4,997,659.52 = 2,093,910 : x
  2. Step 2: Convert to fraction form
    3,621,704.40/4,997,659.52 = 2,093,910/x
  3. Step 3: Cross multiply
    3,621,704.40x = 4,997,659.52 × 2,093,910
  4. Step 4: Simplify right side
    3,621,704.40x = 10,464,649,245,523.20
  5. Step 5: Solve for x
    x = 10,464,649,245,523.20/3,621,704.40
  6. Step 6: Final answer
    x = 2,889,426.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.