Finding the Fourth Proportional to 2,343,250.19, 3,514,952.88 and 806,230.76
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Solution
The fourth proportional to 2,343,250.19, 3,514,952.88 and 806,230.76 is: 1,209,372.83
Step by Step Solution
- Step 1: Write the proportion equation
2,343,250.19 : 3,514,952.88 = 806,230.76 : x - Step 2: Convert to fraction form
2,343,250.19/3,514,952.88 = 806,230.76/x - Step 3: Cross multiply
2,343,250.19x = 3,514,952.88 × 806,230.76 - Step 4: Simplify right side
2,343,250.19x = 2,833,863,114,231.82 - Step 5: Solve for x
x = 2,833,863,114,231.82/2,343,250.19 - Step 6: Final answer
x = 1,209,372.83
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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.