Finding the Fourth Proportional to 1,154,193.68, 1,726,960.26 and 954,608.06
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Solution
The fourth proportional to 1,154,193.68, 1,726,960.26 and 954,608.06 is: 1,428,330.63
Step by Step Solution
- Step 1: Write the proportion equation
1,154,193.68 : 1,726,960.26 = 954,608.06 : x - Step 2: Convert to fraction form
1,154,193.68/1,726,960.26 = 954,608.06/x - Step 3: Cross multiply
1,154,193.68x = 1,726,960.26 × 954,608.06 - Step 4: Simplify right side
1,154,193.68x = 1,648,570,183,495.70 - Step 5: Solve for x
x = 1,648,570,183,495.70/1,154,193.68 - Step 6: Final answer
x = 1,428,330.63
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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.