Home / 11,532,711.56-17,307,583.67-5,467,464.56

Finding the Fourth Proportional to 11,532,711.56, 17,307,583.67 and 5,467,464.56

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Solution

The fourth proportional to 11,532,711.56, 17,307,583.67 and 5,467,464.56 is: 8,205,234.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,532,711.56 : 17,307,583.67 = 5,467,464.56 : x
  2. Step 2: Convert to fraction form
    11,532,711.56/17,307,583.67 = 5,467,464.56/x
  3. Step 3: Cross multiply
    11,532,711.56x = 17,307,583.67 × 5,467,464.56
  4. Step 4: Simplify right side
    11,532,711.56x = 94,628,600,391,897.36
  5. Step 5: Solve for x
    x = 94,628,600,391,897.36/11,532,711.56
  6. Step 6: Final answer
    x = 8,205,234.30

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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.