Finding the Fourth Proportional to 882,744.05, 1,323,546.23 and 377,634.53
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Solution
The fourth proportional to 882,744.05, 1,323,546.23 and 377,634.53 is: 566,208.01
Step by Step Solution
- Step 1: Write the proportion equation
882,744.05 : 1,323,546.23 = 377,634.53 : x - Step 2: Convert to fraction form
882,744.05/1,323,546.23 = 377,634.53/x - Step 3: Cross multiply
882,744.05x = 1,323,546.23 × 377,634.53 - Step 4: Simplify right side
882,744.05x = 499,816,752,825.68 - Step 5: Solve for x
x = 499,816,752,825.68/882,744.05 - Step 6: Final answer
x = 566,208.01
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.