Finding the Third Proportional to 555,467.63 and 743,235.75
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Solution
The third proportional to 555,467.63 and 743,235.75 is: 994,476.28
Step by Step Solution
- Step 1: Write the proportion equation
555,467.63 : 743,235.75 = 743,235.75 : x - Step 2: Convert to fraction form
555,467.63/743,235.75 = 743,235.75/x - Step 3: Cross multiply
555,467.63x = 743,235.75 × 743,235.75 - Step 4: Simplify right side
555,467.63x = 552,399,380,078.06 - Step 5: Solve for x
x = 552,399,380,078.06/555,467.63 - Step 6: Final answer
x = 994,476.28
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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.