Finding the Third Proportional to 263,670.19 and 548,048.53
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Solution
The third proportional to 263,670.19 and 548,048.53 is: 1,139,139.75
Step by Step Solution
- Step 1: Write the proportion equation
263,670.19 : 548,048.53 = 548,048.53 : x - Step 2: Convert to fraction form
263,670.19/548,048.53 = 548,048.53/x - Step 3: Cross multiply
263,670.19x = 548,048.53 × 548,048.53 - Step 4: Simplify right side
263,670.19x = 300,357,192,605.28 - Step 5: Solve for x
x = 300,357,192,605.28/263,670.19 - Step 6: Final answer
x = 1,139,139.75
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.