Finding the Third Proportional to 364,072.88 and 798,129.75
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Solution
The third proportional to 364,072.88 and 798,129.75 is: 1,749,680.19
Step by Step Solution
- Step 1: Write the proportion equation
364,072.88 : 798,129.75 = 798,129.75 : x - Step 2: Convert to fraction form
364,072.88/798,129.75 = 798,129.75/x - Step 3: Cross multiply
364,072.88x = 798,129.75 × 798,129.75 - Step 4: Simplify right side
364,072.88x = 637,011,097,835.06 - Step 5: Solve for x
x = 637,011,097,835.06/364,072.88 - Step 6: Final answer
x = 1,749,680.19
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.