Home / 5,384,958.22-8,077,375.09-1,546,874.74

Finding the Fourth Proportional to 5,384,958.22, 8,077,375.09 and 1,546,874.74

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Solution

The fourth proportional to 5,384,958.22, 8,077,375.09 and 1,546,874.74 is: 2,320,294.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,384,958.22 : 8,077,375.09 = 1,546,874.74 : x
  2. Step 2: Convert to fraction form
    5,384,958.22/8,077,375.09 = 1,546,874.74/x
  3. Step 3: Cross multiply
    5,384,958.22x = 8,077,375.09 × 1,546,874.74
  4. Step 4: Simplify right side
    5,384,958.22x = 12,494,687,492,226.23
  5. Step 5: Solve for x
    x = 12,494,687,492,226.23/5,384,958.22
  6. Step 6: Final answer
    x = 2,320,294.23

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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.