Finding the Third Proportional to 3,841,732.75 and 8,228,129.75
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Solution
The third proportional to 3,841,732.75 and 8,228,129.75 is: 17,622,808.14
Step by Step Solution
- Step 1: Write the proportion equation
3,841,732.75 : 8,228,129.75 = 8,228,129.75 : x - Step 2: Convert to fraction form
3,841,732.75/8,228,129.75 = 8,228,129.75/x - Step 3: Cross multiply
3,841,732.75x = 8,228,129.75 × 8,228,129.75 - Step 4: Simplify right side
3,841,732.75x = 67,702,119,182,835.06 - Step 5: Solve for x
x = 67,702,119,182,835.06/3,841,732.75 - Step 6: Final answer
x = 17,622,808.14
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.