Home / 4,283,250.22-6,421,679.73-2,576,993.68

Finding the Fourth Proportional to 4,283,250.22, 6,421,679.73 and 2,576,993.68

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Solution

The fourth proportional to 4,283,250.22, 6,421,679.73 and 2,576,993.68 is: 3,863,567.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,250.22 : 6,421,679.73 = 2,576,993.68 : x
  2. Step 2: Convert to fraction form
    4,283,250.22/6,421,679.73 = 2,576,993.68/x
  3. Step 3: Cross multiply
    4,283,250.22x = 6,421,679.73 × 2,576,993.68
  4. Step 4: Simplify right side
    4,283,250.22x = 16,548,628,079,194.11
  5. Step 5: Solve for x
    x = 16,548,628,079,194.11/4,283,250.22
  6. Step 6: Final answer
    x = 3,863,567.91

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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.