Finding the Third Proportional to 491,185.50 and 1,073,682
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Solution
The third proportional to 491,185.50 and 1,073,682 is: 2,346,960.64
Step by Step Solution
- Step 1: Write the proportion equation
491,185.50 : 1,073,682 = 1,073,682 : x - Step 2: Convert to fraction form
491,185.50/1,073,682 = 1,073,682/x - Step 3: Cross multiply
491,185.50x = 1,073,682 × 1,073,682 - Step 4: Simplify right side
491,185.50x = 1,152,793,037,124 - Step 5: Solve for x
x = 1,152,793,037,124/491,185.50 - Step 6: Final answer
x = 2,346,960.64
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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.