Finding the Fourth Proportional to 2,935,274.70, 4,402,912.05 and 2,462,882.70
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Solution
The fourth proportional to 2,935,274.70, 4,402,912.05 and 2,462,882.70 is: 3,694,324.05
Step by Step Solution
- Step 1: Write the proportion equation
2,935,274.70 : 4,402,912.05 = 2,462,882.70 : x - Step 2: Convert to fraction form
2,935,274.70/4,402,912.05 = 2,462,882.70/x - Step 3: Cross multiply
2,935,274.70x = 4,402,912.05 × 2,462,882.70 - Step 4: Simplify right side
2,935,274.70x = 10,843,855,917,566.54 - Step 5: Solve for x
x = 10,843,855,917,566.54/2,935,274.70 - Step 6: Final answer
x = 3,694,324.05
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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.