Finding the Fourth Proportional to 707,096.26, 1,060,776.42 and 234,114.58
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Solution
The fourth proportional to 707,096.26, 1,060,776.42 and 234,114.58 is: 351,215.58
Step by Step Solution
- Step 1: Write the proportion equation
707,096.26 : 1,060,776.42 = 234,114.58 : x - Step 2: Convert to fraction form
707,096.26/1,060,776.42 = 234,114.58/x - Step 3: Cross multiply
707,096.26x = 1,060,776.42 × 234,114.58 - Step 4: Simplify right side
707,096.26x = 248,343,226,042.20 - Step 5: Solve for x
x = 248,343,226,042.20/707,096.26 - Step 6: Final answer
x = 351,215.58
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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.