Finding the Fourth Proportional to 2,361,133.62, 3,542,318.98 and 741,837.04
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Solution
The fourth proportional to 2,361,133.62, 3,542,318.98 and 741,837.04 is: 1,112,949.90
Step by Step Solution
- Step 1: Write the proportion equation
2,361,133.62 : 3,542,318.98 = 741,837.04 : x - Step 2: Convert to fraction form
2,361,133.62/3,542,318.98 = 741,837.04/x - Step 3: Cross multiply
2,361,133.62x = 3,542,318.98 × 741,837.04 - Step 4: Simplify right side
2,361,133.62x = 2,627,823,421,399.53 - Step 5: Solve for x
x = 2,627,823,421,399.53/2,361,133.62 - Step 6: Final answer
x = 1,112,949.90
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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.