Finding the Fourth Proportional to 544,657.24, 751,099.26 and 363,376.54
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Solution
The fourth proportional to 544,657.24, 751,099.26 and 363,376.54 is: 501,107.54
Step by Step Solution
- Step 1: Write the proportion equation
544,657.24 : 751,099.26 = 363,376.54 : x - Step 2: Convert to fraction form
544,657.24/751,099.26 = 363,376.54/x - Step 3: Cross multiply
544,657.24x = 751,099.26 × 363,376.54 - Step 4: Simplify right side
544,657.24x = 272,931,850,295.36 - Step 5: Solve for x
x = 272,931,850,295.36/544,657.24 - Step 6: Final answer
x = 501,107.54
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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.