Finding the Fourth Proportional to 6,655,152.53, 9,983,831.99 and 2,336,082.02
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Solution
The fourth proportional to 6,655,152.53, 9,983,831.99 and 2,336,082.02 is: 3,504,510.27
Step by Step Solution
- Step 1: Write the proportion equation
6,655,152.53 : 9,983,831.99 = 2,336,082.02 : x - Step 2: Convert to fraction form
6,655,152.53/9,983,831.99 = 2,336,082.02/x - Step 3: Cross multiply
6,655,152.53x = 9,983,831.99 × 2,336,082.02 - Step 4: Simplify right side
6,655,152.53x = 23,323,050,378,379.62 - Step 5: Solve for x
x = 23,323,050,378,379.62/6,655,152.53 - Step 6: Final answer
x = 3,504,510.27
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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.