Finding the Fourth Proportional to 701,359.97, 1,052,084.25 and 296,476.68
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Solution
The fourth proportional to 701,359.97, 1,052,084.25 and 296,476.68 is: 444,733.74
Step by Step Solution
- Step 1: Write the proportion equation
701,359.97 : 1,052,084.25 = 296,476.68 : x - Step 2: Convert to fraction form
701,359.97/1,052,084.25 = 296,476.68/x - Step 3: Cross multiply
701,359.97x = 1,052,084.25 × 296,476.68 - Step 4: Simplify right side
701,359.97x = 311,918,444,408.50 - Step 5: Solve for x
x = 311,918,444,408.50/701,359.97 - Step 6: Final answer
x = 444,733.74
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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.