Finding the Fourth Proportional to 473,092.97, 652,770.83 and 271,850.09
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Solution
The fourth proportional to 473,092.97, 652,770.83 and 271,850.09 is: 375,097.12
Step by Step Solution
- Step 1: Write the proportion equation
473,092.97 : 652,770.83 = 271,850.09 : x - Step 2: Convert to fraction form
473,092.97/652,770.83 = 271,850.09/x - Step 3: Cross multiply
473,092.97x = 652,770.83 × 271,850.09 - Step 4: Simplify right side
473,092.97x = 177,455,808,884.88 - Step 5: Solve for x
x = 177,455,808,884.88/473,092.97 - Step 6: Final answer
x = 375,097.12
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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.