Finding the Third Proportional to 272,085.75 and 576,582.75
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Solution
The third proportional to 272,085.75 and 576,582.75 is: 1,221,848.88
Step by Step Solution
- Step 1: Write the proportion equation
272,085.75 : 576,582.75 = 576,582.75 : x - Step 2: Convert to fraction form
272,085.75/576,582.75 = 576,582.75/x - Step 3: Cross multiply
272,085.75x = 576,582.75 × 576,582.75 - Step 4: Simplify right side
272,085.75x = 332,447,667,597.56 - Step 5: Solve for x
x = 332,447,667,597.56/272,085.75 - Step 6: Final answer
x = 1,221,848.88
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.