Home / 8,800,229.57-12,144,878.03-4,932,751.73

Finding the Fourth Proportional to 8,800,229.57, 12,144,878.03 and 4,932,751.73

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Solution

The fourth proportional to 8,800,229.57, 12,144,878.03 and 4,932,751.73 is: 6,807,511.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800,229.57 : 12,144,878.03 = 4,932,751.73 : x
  2. Step 2: Convert to fraction form
    8,800,229.57/12,144,878.03 = 4,932,751.73/x
  3. Step 3: Cross multiply
    8,800,229.57x = 12,144,878.03 × 4,932,751.73
  4. Step 4: Simplify right side
    8,800,229.57x = 59,907,668,064,728.98
  5. Step 5: Solve for x
    x = 59,907,668,064,728.98/8,800,229.57
  6. Step 6: Final answer
    x = 6,807,511.97

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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.