Home / 3,551,022.97-5,326,485.24-3,324,077.98

Finding the Fourth Proportional to 3,551,022.97, 5,326,485.24 and 3,324,077.98

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Solution

The fourth proportional to 3,551,022.97, 5,326,485.24 and 3,324,077.98 is: 4,986,070.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,022.97 : 5,326,485.24 = 3,324,077.98 : x
  2. Step 2: Convert to fraction form
    3,551,022.97/5,326,485.24 = 3,324,077.98/x
  3. Step 3: Cross multiply
    3,551,022.97x = 5,326,485.24 × 3,324,077.98
  4. Step 4: Simplify right side
    3,551,022.97x = 17,705,652,297,079.02
  5. Step 5: Solve for x
    x = 17,705,652,297,079.02/3,551,022.97
  6. Step 6: Final answer
    x = 4,986,070.90

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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.