Finding the Fourth Proportional to 1,737,380.49, 2,397,580.92 and 952,445.00
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Solution
The fourth proportional to 1,737,380.49, 2,397,580.92 and 952,445.00 is: 1,314,371.83
Step by Step Solution
- Step 1: Write the proportion equation
1,737,380.49 : 2,397,580.92 = 952,445.00 : x - Step 2: Convert to fraction form
1,737,380.49/2,397,580.92 = 952,445.00/x - Step 3: Cross multiply
1,737,380.49x = 2,397,580.92 × 952,445.00 - Step 4: Simplify right side
1,737,380.49x = 2,283,563,969,361.53 - Step 5: Solve for x
x = 2,283,563,969,361.53/1,737,380.49 - Step 6: Final answer
x = 1,314,371.83
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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.