Finding the Fourth Proportional to 1,509,583.52, 2,264,301.30 and 562,880.18
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Solution
The fourth proportional to 1,509,583.52, 2,264,301.30 and 562,880.18 is: 844,292.68
Step by Step Solution
- Step 1: Write the proportion equation
1,509,583.52 : 2,264,301.30 = 562,880.18 : x - Step 2: Convert to fraction form
1,509,583.52/2,264,301.30 = 562,880.18/x - Step 3: Cross multiply
1,509,583.52x = 2,264,301.30 × 562,880.18 - Step 4: Simplify right side
1,509,583.52x = 1,274,530,323,318.23 - Step 5: Solve for x
x = 1,274,530,323,318.23/1,509,583.52 - Step 6: Final answer
x = 844,292.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.