Home / 5,811,956.20-8,719,894.64-2,573,046.57

Finding the Fourth Proportional to 5,811,956.20, 8,719,894.64 and 2,573,046.57

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Solution

The fourth proportional to 5,811,956.20, 8,719,894.64 and 2,573,046.57 is: 3,860,437.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,811,956.20 : 8,719,894.64 = 2,573,046.57 : x
  2. Step 2: Convert to fraction form
    5,811,956.20/8,719,894.64 = 2,573,046.57/x
  3. Step 3: Cross multiply
    5,811,956.20x = 8,719,894.64 × 2,573,046.57
  4. Step 4: Simplify right side
    5,811,956.20x = 22,436,694,994,213.39
  5. Step 5: Solve for x
    x = 22,436,694,994,213.39/5,811,956.20
  6. Step 6: Final answer
    x = 3,860,437.73

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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.