Finding the Fourth Proportional to 588,579.75, 882,877.93 and 167,855.63
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Solution
The fourth proportional to 588,579.75, 882,877.93 and 167,855.63 is: 251,785.81
Step by Step Solution
- Step 1: Write the proportion equation
588,579.75 : 882,877.93 = 167,855.63 : x - Step 2: Convert to fraction form
588,579.75/882,877.93 = 167,855.63/x - Step 3: Cross multiply
588,579.75x = 882,877.93 × 167,855.63 - Step 4: Simplify right side
588,579.75x = 148,196,026,319.22 - Step 5: Solve for x
x = 148,196,026,319.22/588,579.75 - Step 6: Final answer
x = 251,785.81
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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.