Home / 994,022.20-1,491,033.30-883,797.40

Finding the Fourth Proportional to 994,022.20, 1,491,033.30 and 883,797.40

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Solution

The fourth proportional to 994,022.20, 1,491,033.30 and 883,797.40 is: 1,325,696.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,022.20 : 1,491,033.30 = 883,797.40 : x
  2. Step 2: Convert to fraction form
    994,022.20/1,491,033.30 = 883,797.40/x
  3. Step 3: Cross multiply
    994,022.20x = 1,491,033.30 × 883,797.40
  4. Step 4: Simplify right side
    994,022.20x = 1,317,771,353,853.42
  5. Step 5: Solve for x
    x = 1,317,771,353,853.42/994,022.20
  6. Step 6: Final answer
    x = 1,325,696.10

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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.