Finding the Fourth Proportional to 707,159.24, 1,060,633.56 and 233,847.08
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Solution
The fourth proportional to 707,159.24, 1,060,633.56 and 233,847.08 is: 350,735.80
Step by Step Solution
- Step 1: Write the proportion equation
707,159.24 : 1,060,633.56 = 233,847.08 : x - Step 2: Convert to fraction form
707,159.24/1,060,633.56 = 233,847.08/x - Step 3: Cross multiply
707,159.24x = 1,060,633.56 × 233,847.08 - Step 4: Simplify right side
707,159.24x = 248,026,060,956.01 - Step 5: Solve for x
x = 248,026,060,956.01/707,159.24 - Step 6: Final answer
x = 350,735.80
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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.