Finding the Fourth Proportional to 595,232.48, 821,426.80 and 323,305.68
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Solution
The fourth proportional to 595,232.48, 821,426.80 and 323,305.68 is: 446,165.09
Step by Step Solution
- Step 1: Write the proportion equation
595,232.48 : 821,426.80 = 323,305.68 : x - Step 2: Convert to fraction form
595,232.48/821,426.80 = 323,305.68/x - Step 3: Cross multiply
595,232.48x = 821,426.80 × 323,305.68 - Step 4: Simplify right side
595,232.48x = 265,571,950,144.22 - Step 5: Solve for x
x = 265,571,950,144.22/595,232.48 - Step 6: Final answer
x = 446,165.09
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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.