Home / 3,526,504.62-5,289,733.80-967,519.41

Finding the Fourth Proportional to 3,526,504.62, 5,289,733.80 and 967,519.41

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Solution

The fourth proportional to 3,526,504.62, 5,289,733.80 and 967,519.41 is: 1,451,272.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,504.62 : 5,289,733.80 = 967,519.41 : x
  2. Step 2: Convert to fraction form
    3,526,504.62/5,289,733.80 = 967,519.41/x
  3. Step 3: Cross multiply
    3,526,504.62x = 5,289,733.80 × 967,519.41
  4. Step 4: Simplify right side
    3,526,504.62x = 5,117,920,125,233.06
  5. Step 5: Solve for x
    x = 5,117,920,125,233.06/3,526,504.62
  6. Step 6: Final answer
    x = 1,451,272.77

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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.