Finding the Fourth Proportional to 1,016,715.93, 1,524,552.66 and 537,201.60
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Solution
The fourth proportional to 1,016,715.93, 1,524,552.66 and 537,201.60 is: 805,527.00
Step by Step Solution
- Step 1: Write the proportion equation
1,016,715.93 : 1,524,552.66 = 537,201.60 : x - Step 2: Convert to fraction form
1,016,715.93/1,524,552.66 = 537,201.60/x - Step 3: Cross multiply
1,016,715.93x = 1,524,552.66 × 537,201.60 - Step 4: Simplify right side
1,016,715.93x = 818,992,128,236.26 - Step 5: Solve for x
x = 818,992,128,236.26/1,016,715.93 - Step 6: Final answer
x = 805,527.00
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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.