Home / 4,137,555.18-6,206,270.50-1,861,472.27

Finding the Fourth Proportional to 4,137,555.18, 6,206,270.50 and 1,861,472.27

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Solution

The fourth proportional to 4,137,555.18, 6,206,270.50 and 1,861,472.27 is: 2,792,180.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,555.18 : 6,206,270.50 = 1,861,472.27 : x
  2. Step 2: Convert to fraction form
    4,137,555.18/6,206,270.50 = 1,861,472.27/x
  3. Step 3: Cross multiply
    4,137,555.18x = 6,206,270.50 × 1,861,472.27
  4. Step 4: Simplify right side
    4,137,555.18x = 11,552,800,435,869.04
  5. Step 5: Solve for x
    x = 11,552,800,435,869.04/4,137,555.18
  6. Step 6: Final answer
    x = 2,792,180.39

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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.