Finding the Fourth Proportional to 1,593,487.56, 2,198,957.04 and 895,747.08
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Solution
The fourth proportional to 1,593,487.56, 2,198,957.04 and 895,747.08 is: 1,236,099.61
Step by Step Solution
- Step 1: Write the proportion equation
1,593,487.56 : 2,198,957.04 = 895,747.08 : x - Step 2: Convert to fraction form
1,593,487.56/2,198,957.04 = 895,747.08/x - Step 3: Cross multiply
1,593,487.56x = 2,198,957.04 × 895,747.08 - Step 4: Simplify right side
1,593,487.56x = 1,969,709,347,625.44 - Step 5: Solve for x
x = 1,969,709,347,625.44/1,593,487.56 - Step 6: Final answer
x = 1,236,099.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.