Finding the Third Proportional to 268,332.75 and 586,419.75
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Solution
The third proportional to 268,332.75 and 586,419.75 is: 1,281,573.43
Step by Step Solution
- Step 1: Write the proportion equation
268,332.75 : 586,419.75 = 586,419.75 : x - Step 2: Convert to fraction form
268,332.75/586,419.75 = 586,419.75/x - Step 3: Cross multiply
268,332.75x = 586,419.75 × 586,419.75 - Step 4: Simplify right side
268,332.75x = 343,888,123,190.06 - Step 5: Solve for x
x = 343,888,123,190.06/268,332.75 - Step 6: Final answer
x = 1,281,573.43
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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.