Finding the Fourth Proportional to 733,368.84, 1,100,054.19 and 200,894.49
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Solution
The fourth proportional to 733,368.84, 1,100,054.19 and 200,894.49 is: 301,341.99
Step by Step Solution
- Step 1: Write the proportion equation
733,368.84 : 1,100,054.19 = 200,894.49 : x - Step 2: Convert to fraction form
733,368.84/1,100,054.19 = 200,894.49/x - Step 3: Cross multiply
733,368.84x = 1,100,054.19 × 200,894.49 - Step 4: Simplify right side
733,368.84x = 220,994,825,472.41 - Step 5: Solve for x
x = 220,994,825,472.41/733,368.84 - Step 6: Final answer
x = 301,341.99
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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.