Finding the Fourth Proportional to 2,201,488.80, 3,299,608.80 and 922,093.80
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Solution
The fourth proportional to 2,201,488.80, 3,299,608.80 and 922,093.80 is: 1,382,041.47
Step by Step Solution
- Step 1: Write the proportion equation
2,201,488.80 : 3,299,608.80 = 922,093.80 : x - Step 2: Convert to fraction form
2,201,488.80/3,299,608.80 = 922,093.80/x - Step 3: Cross multiply
2,201,488.80x = 3,299,608.80 × 922,093.80 - Step 4: Simplify right side
2,201,488.80x = 3,042,548,816,905.44 - Step 5: Solve for x
x = 3,042,548,816,905.44/2,201,488.80 - Step 6: Final answer
x = 1,382,041.47
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.