Home / 6,801,002.32-9,385,290.48-3,860,793.84

Finding the Fourth Proportional to 6,801,002.32, 9,385,290.48 and 3,860,793.84

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Solution

The fourth proportional to 6,801,002.32, 9,385,290.48 and 3,860,793.84 is: 5,327,842.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,002.32 : 9,385,290.48 = 3,860,793.84 : x
  2. Step 2: Convert to fraction form
    6,801,002.32/9,385,290.48 = 3,860,793.84/x
  3. Step 3: Cross multiply
    6,801,002.32x = 9,385,290.48 × 3,860,793.84
  4. Step 4: Simplify right side
    6,801,002.32x = 36,234,671,643,089.88
  5. Step 5: Solve for x
    x = 36,234,671,643,089.88/6,801,002.32
  6. Step 6: Final answer
    x = 5,327,842.86

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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.