Finding the Third Proportional to 509,231.50 and 1,106,043.75
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Solution
The third proportional to 509,231.50 and 1,106,043.75 is: 2,402,311.67
Step by Step Solution
- Step 1: Write the proportion equation
509,231.50 : 1,106,043.75 = 1,106,043.75 : x - Step 2: Convert to fraction form
509,231.50/1,106,043.75 = 1,106,043.75/x - Step 3: Cross multiply
509,231.50x = 1,106,043.75 × 1,106,043.75 - Step 4: Simplify right side
509,231.50x = 1,223,332,776,914.06 - Step 5: Solve for x
x = 1,223,332,776,914.06/509,231.50 - Step 6: Final answer
x = 2,402,311.67
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.