Finding the Fourth Proportional to 1,062,440.63, 1,466,168.06 and 585,512.63
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Solution
The fourth proportional to 1,062,440.63, 1,466,168.06 and 585,512.63 is: 808,007.42
Step by Step Solution
- Step 1: Write the proportion equation
1,062,440.63 : 1,466,168.06 = 585,512.63 : x - Step 2: Convert to fraction form
1,062,440.63/1,466,168.06 = 585,512.63/x - Step 3: Cross multiply
1,062,440.63x = 1,466,168.06 × 585,512.63 - Step 4: Simplify right side
1,062,440.63x = 858,459,910,965.54 - Step 5: Solve for x
x = 858,459,910,965.54/1,062,440.63 - Step 6: Final answer
x = 808,007.42
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.