Finding the Fourth Proportional to 4,305,108.24, 5,941,056.24 and 2,371,375.80
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Solution
The fourth proportional to 4,305,108.24, 5,941,056.24 and 2,371,375.80 is: 3,272,502.39
Step by Step Solution
- Step 1: Write the proportion equation
4,305,108.24 : 5,941,056.24 = 2,371,375.80 : x - Step 2: Convert to fraction form
4,305,108.24/5,941,056.24 = 2,371,375.80/x - Step 3: Cross multiply
4,305,108.24x = 5,941,056.24 × 2,371,375.80 - Step 4: Simplify right side
4,305,108.24x = 14,088,476,993,974.99 - Step 5: Solve for x
x = 14,088,476,993,974.99/4,305,108.24 - Step 6: Final answer
x = 3,272,502.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.