Finding the Fourth Proportional to 597,704.53, 824,832.88 and 325,772.65
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Solution
The fourth proportional to 597,704.53, 824,832.88 and 325,772.65 is: 449,566.59
Step by Step Solution
- Step 1: Write the proportion equation
597,704.53 : 824,832.88 = 325,772.65 : x - Step 2: Convert to fraction form
597,704.53/824,832.88 = 325,772.65/x - Step 3: Cross multiply
597,704.53x = 824,832.88 × 325,772.65 - Step 4: Simplify right side
597,704.53x = 268,707,990,090.63 - Step 5: Solve for x
x = 268,707,990,090.63/597,704.53 - Step 6: Final answer
x = 449,566.59
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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.