Home / 3,014,927.91-4,523,091.42-993,099.33

Finding the Fourth Proportional to 3,014,927.91, 4,523,091.42 and 993,099.33

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Solution

The fourth proportional to 3,014,927.91, 4,523,091.42 and 993,099.33 is: 1,489,879.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,927.91 : 4,523,091.42 = 993,099.33 : x
  2. Step 2: Convert to fraction form
    3,014,927.91/4,523,091.42 = 993,099.33/x
  3. Step 3: Cross multiply
    3,014,927.91x = 4,523,091.42 × 993,099.33
  4. Step 4: Simplify right side
    3,014,927.91x = 4,491,879,036,115.29
  5. Step 5: Solve for x
    x = 4,491,879,036,115.29/3,014,927.91
  6. Step 6: Final answer
    x = 1,489,879.42

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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.