Home / 3,884,571.27-5,364,093.24-2,436,755.40

Finding the Fourth Proportional to 3,884,571.27, 5,364,093.24 and 2,436,755.40

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Solution

The fourth proportional to 3,884,571.27, 5,364,093.24 and 2,436,755.40 is: 3,364,845.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,571.27 : 5,364,093.24 = 2,436,755.40 : x
  2. Step 2: Convert to fraction form
    3,884,571.27/5,364,093.24 = 2,436,755.40/x
  3. Step 3: Cross multiply
    3,884,571.27x = 5,364,093.24 × 2,436,755.40
  4. Step 4: Simplify right side
    3,884,571.27x = 13,070,983,168,673.50
  5. Step 5: Solve for x
    x = 13,070,983,168,673.50/3,884,571.27
  6. Step 6: Final answer
    x = 3,364,845.76

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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.