Finding the Fourth Proportional to 2,233,157.40, 3,349,737.94 and 550,261.08
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Solution
The fourth proportional to 2,233,157.40, 3,349,737.94 and 550,261.08 is: 825,392.08
Step by Step Solution
- Step 1: Write the proportion equation
2,233,157.40 : 3,349,737.94 = 550,261.08 : x - Step 2: Convert to fraction form
2,233,157.40/3,349,737.94 = 550,261.08/x - Step 3: Cross multiply
2,233,157.40x = 3,349,737.94 × 550,261.08 - Step 4: Simplify right side
2,233,157.40x = 1,843,230,427,019.20 - Step 5: Solve for x
x = 1,843,230,427,019.20/2,233,157.40 - Step 6: Final answer
x = 825,392.08
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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.