Finding the Fourth Proportional to 1,537,361.94, 2,306,153.49 and 590,732.37
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Solution
The fourth proportional to 1,537,361.94, 2,306,153.49 and 590,732.37 is: 886,141.05
Step by Step Solution
- Step 1: Write the proportion equation
1,537,361.94 : 2,306,153.49 = 590,732.37 : x - Step 2: Convert to fraction form
1,537,361.94/2,306,153.49 = 590,732.37/x - Step 3: Cross multiply
1,537,361.94x = 2,306,153.49 × 590,732.37 - Step 4: Simplify right side
1,537,361.94x = 1,362,319,516,731.47 - Step 5: Solve for x
x = 1,362,319,516,731.47/1,537,361.94 - Step 6: Final answer
x = 886,141.05
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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.