Finding the Fourth Proportional to 2,424,891.38, 3,637,954.89 and 719,096.99
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Solution
The fourth proportional to 2,424,891.38, 3,637,954.89 and 719,096.99 is: 1,078,828.69
Step by Step Solution
- Step 1: Write the proportion equation
2,424,891.38 : 3,637,954.89 = 719,096.99 : x - Step 2: Convert to fraction form
2,424,891.38/3,637,954.89 = 719,096.99/x - Step 3: Cross multiply
2,424,891.38x = 3,637,954.89 × 719,096.99 - Step 4: Simplify right side
2,424,891.38x = 2,616,042,392,965.01 - Step 5: Solve for x
x = 2,616,042,392,965.01/2,424,891.38 - Step 6: Final answer
x = 1,078,828.69
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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.