Finding the Fourth Proportional to 593,227.92, 889,655.96 and 193,777.68
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Solution
The fourth proportional to 593,227.92, 889,655.96 and 193,777.68 is: 290,605.79
Step by Step Solution
- Step 1: Write the proportion equation
593,227.92 : 889,655.96 = 193,777.68 : x - Step 2: Convert to fraction form
593,227.92/889,655.96 = 193,777.68/x - Step 3: Cross multiply
593,227.92x = 889,655.96 × 193,777.68 - Step 4: Simplify right side
593,227.92x = 172,395,467,926.97 - Step 5: Solve for x
x = 172,395,467,926.97/593,227.92 - Step 6: Final answer
x = 290,605.79
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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.