Home / 6,825,729.94-10,238,633.01-2,276,766.18

Finding the Fourth Proportional to 6,825,729.94, 10,238,633.01 and 2,276,766.18

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Solution

The fourth proportional to 6,825,729.94, 10,238,633.01 and 2,276,766.18 is: 3,415,161.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,729.94 : 10,238,633.01 = 2,276,766.18 : x
  2. Step 2: Convert to fraction form
    6,825,729.94/10,238,633.01 = 2,276,766.18/x
  3. Step 3: Cross multiply
    6,825,729.94x = 10,238,633.01 × 2,276,766.18
  4. Step 4: Simplify right side
    6,825,729.94x = 23,310,973,366,599.60
  5. Step 5: Solve for x
    x = 23,310,973,366,599.60/6,825,729.94
  6. Step 6: Final answer
    x = 3,415,161.98

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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.