Home / 2,476,576.80-3,715,383.60-793,850.40

Finding the Fourth Proportional to 2,476,576.80, 3,715,383.60 and 793,850.40

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Solution

The fourth proportional to 2,476,576.80, 3,715,383.60 and 793,850.40 is: 1,190,941.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,576.80 : 3,715,383.60 = 793,850.40 : x
  2. Step 2: Convert to fraction form
    2,476,576.80/3,715,383.60 = 793,850.40/x
  3. Step 3: Cross multiply
    2,476,576.80x = 3,715,383.60 × 793,850.40
  4. Step 4: Simplify right side
    2,476,576.80x = 2,949,458,757,013.44
  5. Step 5: Solve for x
    x = 2,949,458,757,013.44/2,476,576.80
  6. Step 6: Final answer
    x = 1,190,941.77

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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.