Finding the Third Proportional to 813,195 and 1,086,750
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Solution
The third proportional to 813,195 and 1,086,750 is: 1,452,327.62
Step by Step Solution
- Step 1: Write the proportion equation
813,195 : 1,086,750 = 1,086,750 : x - Step 2: Convert to fraction form
813,195/1,086,750 = 1,086,750/x - Step 3: Cross multiply
813,195x = 1,086,750 × 1,086,750 - Step 4: Simplify right side
813,195x = 1,181,025,562,500 - Step 5: Solve for x
x = 1,181,025,562,500/813,195 - Step 6: Final answer
x = 1,452,327.62
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.