Finding the Fourth Proportional to 1,524,627.14, 2,283,891.39 and 917,080.08
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Solution
The fourth proportional to 1,524,627.14, 2,283,891.39 and 917,080.08 is: 1,373,785.91
Step by Step Solution
- Step 1: Write the proportion equation
1,524,627.14 : 2,283,891.39 = 917,080.08 : x - Step 2: Convert to fraction form
1,524,627.14/2,283,891.39 = 917,080.08/x - Step 3: Cross multiply
1,524,627.14x = 2,283,891.39 × 917,080.08 - Step 4: Simplify right side
1,524,627.14x = 2,094,511,286,648.87 - Step 5: Solve for x
x = 2,094,511,286,648.87/1,524,627.14 - Step 6: Final answer
x = 1,373,785.91
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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.