Finding the Fourth Proportional to 1,512,590, 2,268,884.94 and 1,037,836.04
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Solution
The fourth proportional to 1,512,590, 2,268,884.94 and 1,037,836.04 is: 1,556,754.02
Step by Step Solution
- Step 1: Write the proportion equation
1,512,590 : 2,268,884.94 = 1,037,836.04 : x - Step 2: Convert to fraction form
1,512,590/2,268,884.94 = 1,037,836.04/x - Step 3: Cross multiply
1,512,590x = 2,268,884.94 × 1,037,836.04 - Step 4: Simplify right side
1,512,590x = 2,354,730,561,345.24 - Step 5: Solve for x
x = 2,354,730,561,345.24/1,512,590 - Step 6: Final answer
x = 1,556,754.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.