Finding the Fourth Proportional to 937,224.84, 1,405,841.76 and 227,252.82
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Solution
The fourth proportional to 937,224.84, 1,405,841.76 and 227,252.82 is: 340,880.32
Step by Step Solution
- Step 1: Write the proportion equation
937,224.84 : 1,405,841.76 = 227,252.82 : x - Step 2: Convert to fraction form
937,224.84/1,405,841.76 = 227,252.82/x - Step 3: Cross multiply
937,224.84x = 1,405,841.76 × 227,252.82 - Step 4: Simplify right side
937,224.84x = 319,481,504,433.76 - Step 5: Solve for x
x = 319,481,504,433.76/937,224.84 - Step 6: Final answer
x = 340,880.32
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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.