Home / 5,296,025.22-7,308,299.61-3,004,136.70

Finding the Fourth Proportional to 5,296,025.22, 7,308,299.61 and 3,004,136.70

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Solution

The fourth proportional to 5,296,025.22, 7,308,299.61 and 3,004,136.70 is: 4,145,586.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,296,025.22 : 7,308,299.61 = 3,004,136.70 : x
  2. Step 2: Convert to fraction form
    5,296,025.22/7,308,299.61 = 3,004,136.70/x
  3. Step 3: Cross multiply
    5,296,025.22x = 7,308,299.61 × 3,004,136.70
  4. Step 4: Simplify right side
    5,296,025.22x = 21,955,131,072,996.69
  5. Step 5: Solve for x
    x = 21,955,131,072,996.69/5,296,025.22
  6. Step 6: Final answer
    x = 4,145,586.58

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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.