Finding the Third Proportional to 863,173.13 and 1,306,752.19
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Solution
The third proportional to 863,173.13 and 1,306,752.19 is: 1,978,283.65
Step by Step Solution
- Step 1: Write the proportion equation
863,173.13 : 1,306,752.19 = 1,306,752.19 : x - Step 2: Convert to fraction form
863,173.13/1,306,752.19 = 1,306,752.19/x - Step 3: Cross multiply
863,173.13x = 1,306,752.19 × 1,306,752.19 - Step 4: Simplify right side
863,173.13x = 1,707,601,279,536.04 - Step 5: Solve for x
x = 1,707,601,279,536.04/863,173.13 - Step 6: Final answer
x = 1,978,283.65
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.