Home / 733,159.26-1,099,739.48-200,684.70

Finding the Fourth Proportional to 733,159.26, 1,099,739.48 and 200,684.70

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Solution

The fourth proportional to 733,159.26, 1,099,739.48 and 200,684.70 is: 301,027.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,159.26 : 1,099,739.48 = 200,684.70 : x
  2. Step 2: Convert to fraction form
    733,159.26/1,099,739.48 = 200,684.70/x
  3. Step 3: Cross multiply
    733,159.26x = 1,099,739.48 × 200,684.70
  4. Step 4: Simplify right side
    733,159.26x = 220,700,886,618.53
  5. Step 5: Solve for x
    x = 220,700,886,618.53/733,159.26
  6. Step 6: Final answer
    x = 301,027.21

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1.5x scale

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.