Finding the Fourth Proportional to 833,557.53, 1,250,336.31 and 202,467.09
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Solution
The fourth proportional to 833,557.53, 1,250,336.31 and 202,467.09 is: 303,700.64
Step by Step Solution
- Step 1: Write the proportion equation
833,557.53 : 1,250,336.31 = 202,467.09 : x - Step 2: Convert to fraction form
833,557.53/1,250,336.31 = 202,467.09/x - Step 3: Cross multiply
833,557.53x = 1,250,336.31 × 202,467.09 - Step 4: Simplify right side
833,557.53x = 253,151,954,207.04 - Step 5: Solve for x
x = 253,151,954,207.04/833,557.53 - Step 6: Final answer
x = 303,700.64
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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.