Home / 3,523,360.48-5,285,150.32-1,676,467.60

Finding the Fourth Proportional to 3,523,360.48, 5,285,150.32 and 1,676,467.60

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Solution

The fourth proportional to 3,523,360.48, 5,285,150.32 and 1,676,467.60 is: 2,514,753.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,360.48 : 5,285,150.32 = 1,676,467.60 : x
  2. Step 2: Convert to fraction form
    3,523,360.48/5,285,150.32 = 1,676,467.60/x
  3. Step 3: Cross multiply
    3,523,360.48x = 5,285,150.32 × 1,676,467.60
  4. Step 4: Simplify right side
    3,523,360.48x = 8,860,383,272,609.63
  5. Step 5: Solve for x
    x = 8,860,383,272,609.63/3,523,360.48
  6. Step 6: Final answer
    x = 2,514,753.55

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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.