Finding the Third Proportional to 543,409.88 and 1,191,794.63
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Solution
The third proportional to 543,409.88 and 1,191,794.63 is: 2,613,817.84
Step by Step Solution
- Step 1: Write the proportion equation
543,409.88 : 1,191,794.63 = 1,191,794.63 : x - Step 2: Convert to fraction form
543,409.88/1,191,794.63 = 1,191,794.63/x - Step 3: Cross multiply
543,409.88x = 1,191,794.63 × 1,191,794.63 - Step 4: Simplify right side
543,409.88x = 1,420,374,428,178.89 - Step 5: Solve for x
x = 1,420,374,428,178.89/543,409.88 - Step 6: Final answer
x = 2,613,817.84
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.