Home / 4,394,115.80-6,578,271.30-3,277,136.60

Finding the Fourth Proportional to 4,394,115.80, 6,578,271.30 and 3,277,136.60

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Solution

The fourth proportional to 4,394,115.80, 6,578,271.30 and 3,277,136.60 is: 4,906,082.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,115.80 : 6,578,271.30 = 3,277,136.60 : x
  2. Step 2: Convert to fraction form
    4,394,115.80/6,578,271.30 = 3,277,136.60/x
  3. Step 3: Cross multiply
    4,394,115.80x = 6,578,271.30 × 3,277,136.60
  4. Step 4: Simplify right side
    4,394,115.80x = 21,557,893,641,959.58
  5. Step 5: Solve for x
    x = 21,557,893,641,959.58/4,394,115.80
  6. Step 6: Final answer
    x = 4,906,082.28

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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.