Home / 8,089,838.92-11,163,911.37-4,418,757.83

Finding the Fourth Proportional to 8,089,838.92, 11,163,911.37 and 4,418,757.83

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Solution

The fourth proportional to 8,089,838.92, 11,163,911.37 and 4,418,757.83 is: 6,097,849.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,089,838.92 : 11,163,911.37 = 4,418,757.83 : x
  2. Step 2: Convert to fraction form
    8,089,838.92/11,163,911.37 = 4,418,757.83/x
  3. Step 3: Cross multiply
    8,089,838.92x = 11,163,911.37 × 4,418,757.83
  4. Step 4: Simplify right side
    8,089,838.92x = 49,330,620,790,952.96
  5. Step 5: Solve for x
    x = 49,330,620,790,952.96/8,089,838.92
  6. Step 6: Final answer
    x = 6,097,849.57

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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.