Finding the Third Proportional to 277,756 and 414,808
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Solution
The third proportional to 277,756 and 414,808 is: 619,485.00
Step by Step Solution
- Step 1: Write the proportion equation
277,756 : 414,808 = 414,808 : x - Step 2: Convert to fraction form
277,756/414,808 = 414,808/x - Step 3: Cross multiply
277,756x = 414,808 × 414,808 - Step 4: Simplify right side
277,756x = 172,065,676,864 - Step 5: Solve for x
x = 172,065,676,864/277,756 - Step 6: Final answer
x = 619,485.00
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.