Home / 3,277,651.36-4,523,142.72-1,901,273.44

Finding the Fourth Proportional to 3,277,651.36, 4,523,142.72 and 1,901,273.44

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Solution

The fourth proportional to 3,277,651.36, 4,523,142.72 and 1,901,273.44 is: 2,623,747.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,651.36 : 4,523,142.72 = 1,901,273.44 : x
  2. Step 2: Convert to fraction form
    3,277,651.36/4,523,142.72 = 1,901,273.44/x
  3. Step 3: Cross multiply
    3,277,651.36x = 4,523,142.72 × 1,901,273.44
  4. Step 4: Simplify right side
    3,277,651.36x = 8,599,731,118,865.36
  5. Step 5: Solve for x
    x = 8,599,731,118,865.36/3,277,651.36
  6. Step 6: Final answer
    x = 2,623,747.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.