Finding the Fourth Proportional to 2,233,724.24, 3,350,543.16 and 636,297.68
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Solution
The fourth proportional to 2,233,724.24, 3,350,543.16 and 636,297.68 is: 954,434.21
Step by Step Solution
- Step 1: Write the proportion equation
2,233,724.24 : 3,350,543.16 = 636,297.68 : x - Step 2: Convert to fraction form
2,233,724.24/3,350,543.16 = 636,297.68/x - Step 3: Cross multiply
2,233,724.24x = 3,350,543.16 × 636,297.68 - Step 4: Simplify right side
2,233,724.24x = 2,131,942,839,447.87 - Step 5: Solve for x
x = 2,131,942,839,447.87/2,233,724.24 - Step 6: Final answer
x = 954,434.21
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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.