Finding the Fourth Proportional to 1,195,270.75, 1,793,257.26 and 353,844.37
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Solution
The fourth proportional to 1,195,270.75, 1,793,257.26 and 353,844.37 is: 530,870.50
Step by Step Solution
- Step 1: Write the proportion equation
1,195,270.75 : 1,793,257.26 = 353,844.37 : x - Step 2: Convert to fraction form
1,195,270.75/1,793,257.26 = 353,844.37/x - Step 3: Cross multiply
1,195,270.75x = 1,793,257.26 × 353,844.37 - Step 4: Simplify right side
1,195,270.75x = 634,533,985,412.63 - Step 5: Solve for x
x = 634,533,985,412.63/1,195,270.75 - Step 6: Final answer
x = 530,870.50
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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.