Finding the Third Proportional to 245,716.88 and 536,891.63
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Solution
The third proportional to 245,716.88 and 536,891.63 is: 1,173,108.75
Step by Step Solution
- Step 1: Write the proportion equation
245,716.88 : 536,891.63 = 536,891.63 : x - Step 2: Convert to fraction form
245,716.88/536,891.63 = 536,891.63/x - Step 3: Cross multiply
245,716.88x = 536,891.63 × 536,891.63 - Step 4: Simplify right side
245,716.88x = 288,252,616,995.14 - Step 5: Solve for x
x = 288,252,616,995.14/245,716.88 - Step 6: Final answer
x = 1,173,108.75
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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.