Finding the Fourth Proportional to 952,374.87, 1,314,336.42 and 629,525.07
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Solution
The fourth proportional to 952,374.87, 1,314,336.42 and 629,525.07 is: 868,783.66
Step by Step Solution
- Step 1: Write the proportion equation
952,374.87 : 1,314,336.42 = 629,525.07 : x - Step 2: Convert to fraction form
952,374.87/1,314,336.42 = 629,525.07/x - Step 3: Cross multiply
952,374.87x = 1,314,336.42 × 629,525.07 - Step 4: Simplify right side
952,374.87x = 827,407,726,804.05 - Step 5: Solve for x
x = 827,407,726,804.05/952,374.87 - Step 6: Final answer
x = 868,783.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.