Finding the Fourth Proportional to 597,543.44, 824,599.28 and 325,613.68
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Solution
The fourth proportional to 597,543.44, 824,599.28 and 325,613.68 is: 449,341.07
Step by Step Solution
- Step 1: Write the proportion equation
597,543.44 : 824,599.28 = 325,613.68 : x - Step 2: Convert to fraction form
597,543.44/824,599.28 = 325,613.68/x - Step 3: Cross multiply
597,543.44x = 824,599.28 × 325,613.68 - Step 4: Simplify right side
597,543.44x = 268,500,806,086.15 - Step 5: Solve for x
x = 268,500,806,086.15/597,543.44 - Step 6: Final answer
x = 449,341.07
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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.