Finding the Fourth Proportional to 2,382,243.50, 3,573,520.76 and 1,744,455.98
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Solution
The fourth proportional to 2,382,243.50, 3,573,520.76 and 1,744,455.98 is: 2,616,797.84
Step by Step Solution
- Step 1: Write the proportion equation
2,382,243.50 : 3,573,520.76 = 1,744,455.98 : x - Step 2: Convert to fraction form
2,382,243.50/3,573,520.76 = 1,744,455.98/x - Step 3: Cross multiply
2,382,243.50x = 3,573,520.76 × 1,744,455.98 - Step 4: Simplify right side
2,382,243.50x = 6,233,849,642,817.47 - Step 5: Solve for x
x = 6,233,849,642,817.47/2,382,243.50 - Step 6: Final answer
x = 2,616,797.84
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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.