Finding the Fourth Proportional to 1,684,754.22, 2,324,692.02 and 959,616.08
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Solution
The fourth proportional to 1,684,754.22, 2,324,692.02 and 959,616.08 is: 1,324,117.08
Step by Step Solution
- Step 1: Write the proportion equation
1,684,754.22 : 2,324,692.02 = 959,616.08 : x - Step 2: Convert to fraction form
1,684,754.22/2,324,692.02 = 959,616.08/x - Step 3: Cross multiply
1,684,754.22x = 2,324,692.02 × 959,616.08 - Step 4: Simplify right side
1,684,754.22x = 2,230,811,843,439.68 - Step 5: Solve for x
x = 2,230,811,843,439.68/1,684,754.22 - Step 6: Final answer
x = 1,324,117.08
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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.