Home / 4,066,991.93-6,099,418.70-1,932,829.85

Finding the Fourth Proportional to 4,066,991.93, 6,099,418.70 and 1,932,829.85

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Solution

The fourth proportional to 4,066,991.93, 6,099,418.70 and 1,932,829.85 is: 2,898,736.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066,991.93 : 6,099,418.70 = 1,932,829.85 : x
  2. Step 2: Convert to fraction form
    4,066,991.93/6,099,418.70 = 1,932,829.85/x
  3. Step 3: Cross multiply
    4,066,991.93x = 6,099,418.70 × 1,932,829.85
  4. Step 4: Simplify right side
    4,066,991.93x = 11,789,138,521,344.05
  5. Step 5: Solve for x
    x = 11,789,138,521,344.05/4,066,991.93
  6. Step 6: Final answer
    x = 2,898,736.64

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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.