Home / 1,224,549.70-1,836,843.38-466,433.44

Finding the Fourth Proportional to 1,224,549.70, 1,836,843.38 and 466,433.44

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Solution

The fourth proportional to 1,224,549.70, 1,836,843.38 and 466,433.44 is: 699,657.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,549.70 : 1,836,843.38 = 466,433.44 : x
  2. Step 2: Convert to fraction form
    1,224,549.70/1,836,843.38 = 466,433.44/x
  3. Step 3: Cross multiply
    1,224,549.70x = 1,836,843.38 × 466,433.44
  4. Step 4: Simplify right side
    1,224,549.70x = 856,765,171,299.48
  5. Step 5: Solve for x
    x = 856,765,171,299.48/1,224,549.70
  6. Step 6: Final answer
    x = 699,657.33

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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.