Finding the Fourth Proportional to 2,369,674.26, 3,554,659.08 and 949,545.81
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Solution
The fourth proportional to 2,369,674.26, 3,554,659.08 and 949,545.81 is: 1,424,377.90
Step by Step Solution
- Step 1: Write the proportion equation
2,369,674.26 : 3,554,659.08 = 949,545.81 : x - Step 2: Convert to fraction form
2,369,674.26/3,554,659.08 = 949,545.81/x - Step 3: Cross multiply
2,369,674.26x = 3,554,659.08 × 949,545.81 - Step 4: Simplify right side
2,369,674.26x = 3,375,311,635,392.46 - Step 5: Solve for x
x = 3,375,311,635,392.46/2,369,674.26 - Step 6: Final answer
x = 1,424,377.90
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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.