Home / 5,796,427.30-8,692,016.55-2,200,999.30

Finding the Fourth Proportional to 5,796,427.30, 8,692,016.55 and 2,200,999.30

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Solution

The fourth proportional to 5,796,427.30, 8,692,016.55 and 2,200,999.30 is: 3,300,502.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796,427.30 : 8,692,016.55 = 2,200,999.30 : x
  2. Step 2: Convert to fraction form
    5,796,427.30/8,692,016.55 = 2,200,999.30/x
  3. Step 3: Cross multiply
    5,796,427.30x = 8,692,016.55 × 2,200,999.30
  4. Step 4: Simplify right side
    5,796,427.30x = 19,131,122,342,138.41
  5. Step 5: Solve for x
    x = 19,131,122,342,138.41/5,796,427.30
  6. Step 6: Final answer
    x = 3,300,502.42

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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.