Home / 3,523,336.35-5,285,114.19-1,676,443.56

Finding the Fourth Proportional to 3,523,336.35, 5,285,114.19 and 1,676,443.56

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Solution

The fourth proportional to 3,523,336.35, 5,285,114.19 and 1,676,443.56 is: 2,514,717.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,336.35 : 5,285,114.19 = 1,676,443.56 : x
  2. Step 2: Convert to fraction form
    3,523,336.35/5,285,114.19 = 1,676,443.56/x
  3. Step 3: Cross multiply
    3,523,336.35x = 5,285,114.19 × 1,676,443.56
  4. Step 4: Simplify right side
    3,523,336.35x = 8,860,195,647,690.12
  5. Step 5: Solve for x
    x = 8,860,195,647,690.12/3,523,336.35
  6. Step 6: Final answer
    x = 2,514,717.52

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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.