Finding the Third Proportional to 3,379,515.75 and 5,236,251.75
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Solution
The third proportional to 3,379,515.75 and 5,236,251.75 is: 8,113,095.02
Step by Step Solution
- Step 1: Write the proportion equation
3,379,515.75 : 5,236,251.75 = 5,236,251.75 : x - Step 2: Convert to fraction form
3,379,515.75/5,236,251.75 = 5,236,251.75/x - Step 3: Cross multiply
3,379,515.75x = 5,236,251.75 × 5,236,251.75 - Step 4: Simplify right side
3,379,515.75x = 27,418,332,389,378.06 - Step 5: Solve for x
x = 27,418,332,389,378.06/3,379,515.75 - Step 6: Final answer
x = 8,113,095.02
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.