Finding the Third Proportional to 268,656.75 and 587,138.63
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Solution
The third proportional to 268,656.75 and 587,138.63 is: 1,283,168.08
Step by Step Solution
- Step 1: Write the proportion equation
268,656.75 : 587,138.63 = 587,138.63 : x - Step 2: Convert to fraction form
268,656.75/587,138.63 = 587,138.63/x - Step 3: Cross multiply
268,656.75x = 587,138.63 × 587,138.63 - Step 4: Simplify right side
268,656.75x = 344,731,764,966.89 - Step 5: Solve for x
x = 344,731,764,966.89/268,656.75 - Step 6: Final answer
x = 1,283,168.08
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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.