Home / 3,440,980.88-5,161,137.80-1,044,846.57

Finding the Fourth Proportional to 3,440,980.88, 5,161,137.80 and 1,044,846.57

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Solution

The fourth proportional to 3,440,980.88, 5,161,137.80 and 1,044,846.57 is: 1,567,168.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,980.88 : 5,161,137.80 = 1,044,846.57 : x
  2. Step 2: Convert to fraction form
    3,440,980.88/5,161,137.80 = 1,044,846.57/x
  3. Step 3: Cross multiply
    3,440,980.88x = 5,161,137.80 × 1,044,846.57
  4. Step 4: Simplify right side
    3,440,980.88x = 5,392,597,147,634.64
  5. Step 5: Solve for x
    x = 5,392,597,147,634.64/3,440,980.88
  6. Step 6: Final answer
    x = 1,567,168.59

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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.