Finding the Third Proportional to 3,710,409.75 and 5,675,959.13
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Solution
The third proportional to 3,710,409.75 and 5,675,959.13 is: 8,682,736.99
Step by Step Solution
- Step 1: Write the proportion equation
3,710,409.75 : 5,675,959.13 = 5,675,959.13 : x - Step 2: Convert to fraction form
3,710,409.75/5,675,959.13 = 5,675,959.13/x - Step 3: Cross multiply
3,710,409.75x = 5,675,959.13 × 5,675,959.13 - Step 4: Simplify right side
3,710,409.75x = 32,216,511,988,670.77 - Step 5: Solve for x
x = 32,216,511,988,670.77/3,710,409.75 - Step 6: Final answer
x = 8,682,736.99
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.