Finding the Third Proportional to 262,959.75 and 575,973.75
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Solution
The third proportional to 262,959.75 and 575,973.75 is: 1,261,583.80
Step by Step Solution
- Step 1: Write the proportion equation
262,959.75 : 575,973.75 = 575,973.75 : x - Step 2: Convert to fraction form
262,959.75/575,973.75 = 575,973.75/x - Step 3: Cross multiply
262,959.75x = 575,973.75 × 575,973.75 - Step 4: Simplify right side
262,959.75x = 331,745,760,689.06 - Step 5: Solve for x
x = 331,745,760,689.06/262,959.75 - Step 6: Final answer
x = 1,261,583.80
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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.