Finding the Fourth Proportional to 363,252.74, 544,899.58 and 110,541.44
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Solution
The fourth proportional to 363,252.74, 544,899.58 and 110,541.44 is: 165,818.39
Step by Step Solution
- Step 1: Write the proportion equation
363,252.74 : 544,899.58 = 110,541.44 : x - Step 2: Convert to fraction form
363,252.74/544,899.58 = 110,541.44/x - Step 3: Cross multiply
363,252.74x = 544,899.58 × 110,541.44 - Step 4: Simplify right side
363,252.74x = 60,233,985,314.49 - Step 5: Solve for x
x = 60,233,985,314.49/363,252.74 - Step 6: Final answer
x = 165,818.39
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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.