Finding the Fourth Proportional to 2,497,639.94, 3,744,942.51 and 979,504.10
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Solution
The fourth proportional to 2,497,639.94, 3,744,942.51 and 979,504.10 is: 1,468,661.07
Step by Step Solution
- Step 1: Write the proportion equation
2,497,639.94 : 3,744,942.51 = 979,504.10 : x - Step 2: Convert to fraction form
2,497,639.94/3,744,942.51 = 979,504.10/x - Step 3: Cross multiply
2,497,639.94x = 3,744,942.51 × 979,504.10 - Step 4: Simplify right side
2,497,639.94x = 3,668,186,542,809.29 - Step 5: Solve for x
x = 3,668,186,542,809.29/2,497,639.94 - Step 6: Final answer
x = 1,468,661.07
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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.