Home / 8,234,650.02-12,351,885.12-3,375,872.34

Finding the Fourth Proportional to 8,234,650.02, 12,351,885.12 and 3,375,872.34

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Solution

The fourth proportional to 8,234,650.02, 12,351,885.12 and 3,375,872.34 is: 5,063,771.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,234,650.02 : 12,351,885.12 = 3,375,872.34 : x
  2. Step 2: Convert to fraction form
    8,234,650.02/12,351,885.12 = 3,375,872.34/x
  3. Step 3: Cross multiply
    8,234,650.02x = 12,351,885.12 × 3,375,872.34
  4. Step 4: Simplify right side
    8,234,650.02x = 41,698,387,323,465.58
  5. Step 5: Solve for x
    x = 41,698,387,323,465.58/8,234,650.02
  6. Step 6: Final answer
    x = 5,063,771.65

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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.