Finding the Fourth Proportional to 1,158,082.44, 1,734,557.26 and 889,868.68
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Solution
The fourth proportional to 1,158,082.44, 1,734,557.26 and 889,868.68 is: 1,332,831.00
Step by Step Solution
- Step 1: Write the proportion equation
1,158,082.44 : 1,734,557.26 = 889,868.68 : x - Step 2: Convert to fraction form
1,158,082.44/1,734,557.26 = 889,868.68/x - Step 3: Cross multiply
1,158,082.44x = 1,734,557.26 × 889,868.68 - Step 4: Simplify right side
1,158,082.44x = 1,543,528,179,340.62 - Step 5: Solve for x
x = 1,543,528,179,340.62/1,158,082.44 - Step 6: Final answer
x = 1,332,831.00
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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.