Finding the Fourth Proportional to 364,700.26, 503,333.94 and 203,588.74
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Solution
The fourth proportional to 364,700.26, 503,333.94 and 203,588.74 is: 280,979.02
Step by Step Solution
- Step 1: Write the proportion equation
364,700.26 : 503,333.94 = 203,588.74 : x - Step 2: Convert to fraction form
364,700.26/503,333.94 = 203,588.74/x - Step 3: Cross multiply
364,700.26x = 503,333.94 × 203,588.74 - Step 4: Simplify right side
364,700.26x = 102,473,122,643.84 - Step 5: Solve for x
x = 102,473,122,643.84/364,700.26 - Step 6: Final answer
x = 280,979.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.