Finding the Third Proportional to 813,007.50 and 1,207,723.50
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Solution
The third proportional to 813,007.50 and 1,207,723.50 is: 1,794,074.53
Step by Step Solution
- Step 1: Write the proportion equation
813,007.50 : 1,207,723.50 = 1,207,723.50 : x - Step 2: Convert to fraction form
813,007.50/1,207,723.50 = 1,207,723.50/x - Step 3: Cross multiply
813,007.50x = 1,207,723.50 × 1,207,723.50 - Step 4: Simplify right side
813,007.50x = 1,458,596,052,452.25 - Step 5: Solve for x
x = 1,458,596,052,452.25/813,007.50 - Step 6: Final answer
x = 1,794,074.53
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.