Home / 6,526,104.64-9,789,349.92-3,114,750.64

Finding the Fourth Proportional to 6,526,104.64, 9,789,349.92 and 3,114,750.64

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Solution

The fourth proportional to 6,526,104.64, 9,789,349.92 and 3,114,750.64 is: 4,672,218.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,104.64 : 9,789,349.92 = 3,114,750.64 : x
  2. Step 2: Convert to fraction form
    6,526,104.64/9,789,349.92 = 3,114,750.64/x
  3. Step 3: Cross multiply
    6,526,104.64x = 9,789,349.92 × 3,114,750.64
  4. Step 4: Simplify right side
    6,526,104.64x = 30,491,383,928,503.95
  5. Step 5: Solve for x
    x = 30,491,383,928,503.95/6,526,104.64
  6. Step 6: Final answer
    x = 4,672,218.06

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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.