Finding the Third Proportional to 790,614 and 1,733,589
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Solution
The third proportional to 790,614 and 1,733,589 is: 3,801,261.83
Step by Step Solution
- Step 1: Write the proportion equation
790,614 : 1,733,589 = 1,733,589 : x - Step 2: Convert to fraction form
790,614/1,733,589 = 1,733,589/x - Step 3: Cross multiply
790,614x = 1,733,589 × 1,733,589 - Step 4: Simplify right side
790,614x = 3,005,330,820,921 - Step 5: Solve for x
x = 3,005,330,820,921/790,614 - Step 6: Final answer
x = 3,801,261.83
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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.