Home / 6,176,276.82-8,523,601.92-3,422,907

Finding the Fourth Proportional to 6,176,276.82, 8,523,601.92 and 3,422,907

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Solution

The fourth proportional to 6,176,276.82, 8,523,601.92 and 3,422,907 is: 4,723,800.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,276.82 : 8,523,601.92 = 3,422,907 : x
  2. Step 2: Convert to fraction form
    6,176,276.82/8,523,601.92 = 3,422,907/x
  3. Step 3: Cross multiply
    6,176,276.82x = 8,523,601.92 × 3,422,907
  4. Step 4: Simplify right side
    6,176,276.82x = 29,175,496,677,181.44
  5. Step 5: Solve for x
    x = 29,175,496,677,181.44/6,176,276.82
  6. Step 6: Final answer
    x = 4,723,800.04

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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.