Home / 3,195,212.70-4,792,861.41-1,065,297.48

Finding the Fourth Proportional to 3,195,212.70, 4,792,861.41 and 1,065,297.48

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Solution

The fourth proportional to 3,195,212.70, 4,792,861.41 and 1,065,297.48 is: 1,597,960.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,212.70 : 4,792,861.41 = 1,065,297.48 : x
  2. Step 2: Convert to fraction form
    3,195,212.70/4,792,861.41 = 1,065,297.48/x
  3. Step 3: Cross multiply
    3,195,212.70x = 4,792,861.41 × 1,065,297.48
  4. Step 4: Simplify right side
    3,195,212.70x = 5,105,823,182,062.25
  5. Step 5: Solve for x
    x = 5,105,823,182,062.25/3,195,212.70
  6. Step 6: Final answer
    x = 1,597,960.34

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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.