Home / 5,384,563.44-7,440,374.26-4,093,161.80

Finding the Fourth Proportional to 5,384,563.44, 7,440,374.26 and 4,093,161.80

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Solution

The fourth proportional to 5,384,563.44, 7,440,374.26 and 4,093,161.80 is: 5,655,919.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,384,563.44 : 7,440,374.26 = 4,093,161.80 : x
  2. Step 2: Convert to fraction form
    5,384,563.44/7,440,374.26 = 4,093,161.80/x
  3. Step 3: Cross multiply
    5,384,563.44x = 7,440,374.26 × 4,093,161.80
  4. Step 4: Simplify right side
    5,384,563.44x = 30,454,655,698,735.27
  5. Step 5: Solve for x
    x = 30,454,655,698,735.27/5,384,563.44
  6. Step 6: Final answer
    x = 5,655,919.19

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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.