Finding the Fourth Proportional to 597,593.70, 824,658.35 and 325,656.04
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Solution
The fourth proportional to 597,593.70, 824,658.35 and 325,656.04 is: 449,393.92
Step by Step Solution
- Step 1: Write the proportion equation
597,593.70 : 824,658.35 = 325,656.04 : x - Step 2: Convert to fraction form
597,593.70/824,658.35 = 325,656.04/x - Step 3: Cross multiply
597,593.70x = 824,658.35 × 325,656.04 - Step 4: Simplify right side
597,593.70x = 268,554,972,613.93 - Step 5: Solve for x
x = 268,554,972,613.93/597,593.70 - Step 6: Final answer
x = 449,393.92
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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.