Home / 6,170,494.08-9,261,711.60-2,977,867.68

Finding the Fourth Proportional to 6,170,494.08, 9,261,711.60 and 2,977,867.68

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Solution

The fourth proportional to 6,170,494.08, 9,261,711.60 and 2,977,867.68 is: 4,469,682.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,170,494.08 : 9,261,711.60 = 2,977,867.68 : x
  2. Step 2: Convert to fraction form
    6,170,494.08/9,261,711.60 = 2,977,867.68/x
  3. Step 3: Cross multiply
    6,170,494.08x = 9,261,711.60 × 2,977,867.68
  4. Step 4: Simplify right side
    6,170,494.08x = 27,580,151,635,121.09
  5. Step 5: Solve for x
    x = 27,580,151,635,121.09/6,170,494.08
  6. Step 6: Final answer
    x = 4,469,682.86

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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.