Home / 3,284,755.43-4,500,039.71-3,161,946.06

Finding the Fourth Proportional to 3,284,755.43, 4,500,039.71 and 3,161,946.06

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Solution

The fourth proportional to 3,284,755.43, 4,500,039.71 and 3,161,946.06 is: 4,331,793.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,755.43 : 4,500,039.71 = 3,161,946.06 : x
  2. Step 2: Convert to fraction form
    3,284,755.43/4,500,039.71 = 3,161,946.06/x
  3. Step 3: Cross multiply
    3,284,755.43x = 4,500,039.71 × 3,161,946.06
  4. Step 4: Simplify right side
    3,284,755.43x = 14,228,882,815,068.31
  5. Step 5: Solve for x
    x = 14,228,882,815,068.31/3,284,755.43
  6. Step 6: Final answer
    x = 4,331,793.69

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.