Home / 994,592.76-1,491,899.60-796,174.45

Finding the Fourth Proportional to 994,592.76, 1,491,899.60 and 796,174.45

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Solution

The fourth proportional to 994,592.76, 1,491,899.60 and 796,174.45 is: 1,194,270.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,592.76 : 1,491,899.60 = 796,174.45 : x
  2. Step 2: Convert to fraction form
    994,592.76/1,491,899.60 = 796,174.45/x
  3. Step 3: Cross multiply
    994,592.76x = 1,491,899.60 × 796,174.45
  4. Step 4: Simplify right side
    994,592.76x = 1,187,812,343,485.22
  5. Step 5: Solve for x
    x = 1,187,812,343,485.22/994,592.76
  6. Step 6: Final answer
    x = 1,194,270.05

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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.