Finding the Fourth Proportional to 595,033.52, 821,132.36 and 323,102.08
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Solution
The fourth proportional to 595,033.52, 821,132.36 and 323,102.08 is: 445,873.32
Step by Step Solution
- Step 1: Write the proportion equation
595,033.52 : 821,132.36 = 323,102.08 : x - Step 2: Convert to fraction form
595,033.52/821,132.36 = 323,102.08/x - Step 3: Cross multiply
595,033.52x = 821,132.36 × 323,102.08 - Step 4: Simplify right side
595,033.52x = 265,309,573,471.31 - Step 5: Solve for x
x = 265,309,573,471.31/595,033.52 - Step 6: Final answer
x = 445,873.32
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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.