Finding the Third Proportional to 275,178.75 and 575,325.75
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Solution
The third proportional to 275,178.75 and 575,325.75 is: 1,202,853.49
Step by Step Solution
- Step 1: Write the proportion equation
275,178.75 : 575,325.75 = 575,325.75 : x - Step 2: Convert to fraction form
275,178.75/575,325.75 = 575,325.75/x - Step 3: Cross multiply
275,178.75x = 575,325.75 × 575,325.75 - Step 4: Simplify right side
275,178.75x = 330,999,718,613.06 - Step 5: Solve for x
x = 330,999,718,613.06/275,178.75 - Step 6: Final answer
x = 1,202,853.49
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.