Finding the Fourth Proportional to 588,338.42, 882,361.83 and 167,617.94
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Solution
The fourth proportional to 588,338.42, 882,361.83 and 167,617.94 is: 251,385.37
Step by Step Solution
- Step 1: Write the proportion equation
588,338.42 : 882,361.83 = 167,617.94 : x - Step 2: Convert to fraction form
588,338.42/882,361.83 = 167,617.94/x - Step 3: Cross multiply
588,338.42x = 882,361.83 × 167,617.94 - Step 4: Simplify right side
588,338.42x = 147,899,672,279.23 - Step 5: Solve for x
x = 147,899,672,279.23/588,338.42 - Step 6: Final answer
x = 251,385.37
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.