Home / 6,551,246.80-9,825,120.60-2,002,286.80

Finding the Fourth Proportional to 6,551,246.80, 9,825,120.60 and 2,002,286.80

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Solution

The fourth proportional to 6,551,246.80, 9,825,120.60 and 2,002,286.80 is: 3,002,895.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,246.80 : 9,825,120.60 = 2,002,286.80 : x
  2. Step 2: Convert to fraction form
    6,551,246.80/9,825,120.60 = 2,002,286.80/x
  3. Step 3: Cross multiply
    6,551,246.80x = 9,825,120.60 × 2,002,286.80
  4. Step 4: Simplify right side
    6,551,246.80x = 19,672,709,285,788.08
  5. Step 5: Solve for x
    x = 19,672,709,285,788.08/6,551,246.80
  6. Step 6: Final answer
    x = 3,002,895.46

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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.