Finding the Fourth Proportional to 549,279.24, 823,617.83 and 170,094.70
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Solution
The fourth proportional to 549,279.24, 823,617.83 and 170,094.70 is: 255,048.83
Step by Step Solution
- Step 1: Write the proportion equation
549,279.24 : 823,617.83 = 170,094.70 : x - Step 2: Convert to fraction form
549,279.24/823,617.83 = 170,094.70/x - Step 3: Cross multiply
549,279.24x = 823,617.83 × 170,094.70 - Step 4: Simplify right side
549,279.24x = 140,093,029,163.26 - Step 5: Solve for x
x = 140,093,029,163.26/549,279.24 - Step 6: Final answer
x = 255,048.83
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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.