Home / 5,649,257.23-7,795,919.59-3,070,784.59

Finding the Fourth Proportional to 5,649,257.23, 7,795,919.59 and 3,070,784.59

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Solution

The fourth proportional to 5,649,257.23, 7,795,919.59 and 3,070,784.59 is: 4,237,652.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,257.23 : 7,795,919.59 = 3,070,784.59 : x
  2. Step 2: Convert to fraction form
    5,649,257.23/7,795,919.59 = 3,070,784.59/x
  3. Step 3: Cross multiply
    5,649,257.23x = 7,795,919.59 × 3,070,784.59
  4. Step 4: Simplify right side
    5,649,257.23x = 23,939,589,741,851.12
  5. Step 5: Solve for x
    x = 23,939,589,741,851.12/5,649,257.23
  6. Step 6: Final answer
    x = 4,237,652.63

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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.