Finding the Fourth Proportional to 597,791.75, 824,936.10 and 325,864.92
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Solution
The fourth proportional to 597,791.75, 824,936.10 and 325,864.92 is: 449,684.59
Step by Step Solution
- Step 1: Write the proportion equation
597,791.75 : 824,936.10 = 325,864.92 : x - Step 2: Convert to fraction form
597,791.75/824,936.10 = 325,864.92/x - Step 3: Cross multiply
597,791.75x = 824,936.10 × 325,864.92 - Step 4: Simplify right side
597,791.75x = 268,817,738,103.13 - Step 5: Solve for x
x = 268,817,738,103.13/597,791.75 - Step 6: Final answer
x = 449,684.59
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.