Finding the Fourth Proportional to 795,861.64, 1,193,922.06 and 234,952.84
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Solution
The fourth proportional to 795,861.64, 1,193,922.06 and 234,952.84 is: 352,467.52
Step by Step Solution
- Step 1: Write the proportion equation
795,861.64 : 1,193,922.06 = 234,952.84 : x - Step 2: Convert to fraction form
795,861.64/1,193,922.06 = 234,952.84/x - Step 3: Cross multiply
795,861.64x = 1,193,922.06 × 234,952.84 - Step 4: Simplify right side
795,861.64x = 280,515,378,735.65 - Step 5: Solve for x
x = 280,515,378,735.65/795,861.64 - Step 6: Final answer
x = 352,467.52
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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.