Home / 3,195,913.55-4,410,334.43-1,745,609.97

Finding the Fourth Proportional to 3,195,913.55, 4,410,334.43 and 1,745,609.97

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Solution

The fourth proportional to 3,195,913.55, 4,410,334.43 and 1,745,609.97 is: 2,408,927.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,913.55 : 4,410,334.43 = 1,745,609.97 : x
  2. Step 2: Convert to fraction form
    3,195,913.55/4,410,334.43 = 1,745,609.97/x
  3. Step 3: Cross multiply
    3,195,913.55x = 4,410,334.43 × 1,745,609.97
  4. Step 4: Simplify right side
    3,195,913.55x = 7,698,723,752,042.27
  5. Step 5: Solve for x
    x = 7,698,723,752,042.27/3,195,913.55
  6. Step 6: Final answer
    x = 2,408,927.41

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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.