Finding the Fourth Proportional to 5,505,586.35, 8,258,292 and 1,351,032.66
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Solution
The fourth proportional to 5,505,586.35, 8,258,292 and 1,351,032.66 is: 2,026,527.51
Step by Step Solution
- Step 1: Write the proportion equation
5,505,586.35 : 8,258,292 = 1,351,032.66 : x - Step 2: Convert to fraction form
5,505,586.35/8,258,292 = 1,351,032.66/x - Step 3: Cross multiply
5,505,586.35x = 8,258,292 × 1,351,032.66 - Step 4: Simplify right side
5,505,586.35x = 11,157,222,207,816.72 - Step 5: Solve for x
x = 11,157,222,207,816.72/5,505,586.35 - Step 6: Final answer
x = 2,026,527.51
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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.