Home / 3,324,173.44-4,981,186.32-1,973,676.64

Finding the Fourth Proportional to 3,324,173.44, 4,981,186.32 and 1,973,676.64

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Solution

The fourth proportional to 3,324,173.44, 4,981,186.32 and 1,973,676.64 is: 2,957,502.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,173.44 : 4,981,186.32 = 1,973,676.64 : x
  2. Step 2: Convert to fraction form
    3,324,173.44/4,981,186.32 = 1,973,676.64/x
  3. Step 3: Cross multiply
    3,324,173.44x = 4,981,186.32 × 1,973,676.64
  4. Step 4: Simplify right side
    3,324,173.44x = 9,831,251,079,271.57
  5. Step 5: Solve for x
    x = 9,831,251,079,271.57/3,324,173.44
  6. Step 6: Final answer
    x = 2,957,502.45

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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.