Home / 6,539,789.44-9,810,098.88-2,052,242.56

Finding the Fourth Proportional to 6,539,789.44, 9,810,098.88 and 2,052,242.56

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Solution

The fourth proportional to 6,539,789.44, 9,810,098.88 and 2,052,242.56 is: 3,078,493.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,539,789.44 : 9,810,098.88 = 2,052,242.56 : x
  2. Step 2: Convert to fraction form
    6,539,789.44/9,810,098.88 = 2,052,242.56/x
  3. Step 3: Cross multiply
    6,539,789.44x = 9,810,098.88 × 2,052,242.56
  4. Step 4: Simplify right side
    6,539,789.44x = 20,132,702,439,344.34
  5. Step 5: Solve for x
    x = 20,132,702,439,344.34/6,539,789.44
  6. Step 6: Final answer
    x = 3,078,493.98

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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.