Finding the Fourth Proportional to 362,527.68, 543,846.84 and 184,937.79
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Solution
The fourth proportional to 362,527.68, 543,846.84 and 184,937.79 is: 277,434.91
Step by Step Solution
- Step 1: Write the proportion equation
362,527.68 : 543,846.84 = 184,937.79 : x - Step 2: Convert to fraction form
362,527.68/543,846.84 = 184,937.79/x - Step 3: Cross multiply
362,527.68x = 543,846.84 × 184,937.79 - Step 4: Simplify right side
362,527.68x = 100,577,832,688.08 - Step 5: Solve for x
x = 100,577,832,688.08/362,527.68 - Step 6: Final answer
x = 277,434.91
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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.