Finding the Fourth Proportional to 327,741.36, 452,326.19 and 184,529.31
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Solution
The fourth proportional to 327,741.36, 452,326.19 and 184,529.31 is: 254,674.72
Step by Step Solution
- Step 1: Write the proportion equation
327,741.36 : 452,326.19 = 184,529.31 : x - Step 2: Convert to fraction form
327,741.36/452,326.19 = 184,529.31/x - Step 3: Cross multiply
327,741.36x = 452,326.19 × 184,529.31 - Step 4: Simplify right side
327,741.36x = 83,467,438,812.98 - Step 5: Solve for x
x = 83,467,438,812.98/327,741.36 - Step 6: Final answer
x = 254,674.72
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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.