Home / 3,277,682.20-4,523,220.39-1,827,467.92

Finding the Fourth Proportional to 3,277,682.20, 4,523,220.39 and 1,827,467.92

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Solution

The fourth proportional to 3,277,682.20, 4,523,220.39 and 1,827,467.92 is: 2,521,916.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,682.20 : 4,523,220.39 = 1,827,467.92 : x
  2. Step 2: Convert to fraction form
    3,277,682.20/4,523,220.39 = 1,827,467.92/x
  3. Step 3: Cross multiply
    3,277,682.20x = 4,523,220.39 × 1,827,467.92
  4. Step 4: Simplify right side
    3,277,682.20x = 8,266,040,157,814.89
  5. Step 5: Solve for x
    x = 8,266,040,157,814.89/3,277,682.20
  6. Step 6: Final answer
    x = 2,521,916.30

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Double scale
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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.