Finding the Third Proportional to 347,225 and 760,930
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Solution
The third proportional to 347,225 and 760,930 is: 1,667,548.32
Step by Step Solution
- Step 1: Write the proportion equation
347,225 : 760,930 = 760,930 : x - Step 2: Convert to fraction form
347,225/760,930 = 760,930/x - Step 3: Cross multiply
347,225x = 760,930 × 760,930 - Step 4: Simplify right side
347,225x = 579,014,464,900 - Step 5: Solve for x
x = 579,014,464,900/347,225 - Step 6: Final answer
x = 1,667,548.32
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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.