Home / 6,162,812.79-8,504,675.24-3,446,558.79

Finding the Fourth Proportional to 6,162,812.79, 8,504,675.24 and 3,446,558.79

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Solution

The fourth proportional to 6,162,812.79, 8,504,675.24 and 3,446,558.79 is: 4,756,247.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,812.79 : 8,504,675.24 = 3,446,558.79 : x
  2. Step 2: Convert to fraction form
    6,162,812.79/8,504,675.24 = 3,446,558.79/x
  3. Step 3: Cross multiply
    6,162,812.79x = 8,504,675.24 × 3,446,558.79
  4. Step 4: Simplify right side
    6,162,812.79x = 29,311,863,187,284.56
  5. Step 5: Solve for x
    x = 29,311,863,187,284.56/6,162,812.79
  6. Step 6: Final answer
    x = 4,756,247.54

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1.5x scale

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.