Finding the Fourth Proportional to 5,855,588.26, 8,080,964.37 and 3,242,092.34
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Solution
The fourth proportional to 5,855,588.26, 8,080,964.37 and 3,242,092.34 is: 4,474,227.28
Step by Step Solution
- Step 1: Write the proportion equation
5,855,588.26 : 8,080,964.37 = 3,242,092.34 : x - Step 2: Convert to fraction form
5,855,588.26/8,080,964.37 = 3,242,092.34/x - Step 3: Cross multiply
5,855,588.26x = 8,080,964.37 × 3,242,092.34 - Step 4: Simplify right side
5,855,588.26x = 26,199,232,703,992.34 - Step 5: Solve for x
x = 26,199,232,703,992.34/5,855,588.26 - Step 6: Final answer
x = 4,474,227.28
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.