Finding the Fourth Proportional to 597,563.36, 824,616.48 and 335,910.68
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Solution
The fourth proportional to 597,563.36, 824,616.48 and 335,910.68 is: 463,544.96
Step by Step Solution
- Step 1: Write the proportion equation
597,563.36 : 824,616.48 = 335,910.68 : x - Step 2: Convert to fraction form
597,563.36/824,616.48 = 335,910.68/x - Step 3: Cross multiply
597,563.36x = 824,616.48 × 335,910.68 - Step 4: Simplify right side
597,563.36x = 276,997,482,536.01 - Step 5: Solve for x
x = 276,997,482,536.01/597,563.36 - Step 6: Final answer
x = 463,544.96
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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.