Home / 4,826,561.22-6,661,814.52-2,762,773.14

Finding the Fourth Proportional to 4,826,561.22, 6,661,814.52 and 2,762,773.14

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Solution

The fourth proportional to 4,826,561.22, 6,661,814.52 and 2,762,773.14 is: 3,813,290.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,561.22 : 6,661,814.52 = 2,762,773.14 : x
  2. Step 2: Convert to fraction form
    4,826,561.22/6,661,814.52 = 2,762,773.14/x
  3. Step 3: Cross multiply
    4,826,561.22x = 6,661,814.52 × 2,762,773.14
  4. Step 4: Simplify right side
    4,826,561.22x = 18,405,082,219,517.99
  5. Step 5: Solve for x
    x = 18,405,082,219,517.99/4,826,561.22
  6. Step 6: Final answer
    x = 3,813,290.95

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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.