Finding the Fourth Proportional to 537,414.36, 741,649.68 and 295,714.68
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Solution
The fourth proportional to 537,414.36, 741,649.68 and 295,714.68 is: 408,096.09
Step by Step Solution
- Step 1: Write the proportion equation
537,414.36 : 741,649.68 = 295,714.68 : x - Step 2: Convert to fraction form
537,414.36/741,649.68 = 295,714.68/x - Step 3: Cross multiply
537,414.36x = 741,649.68 × 295,714.68 - Step 4: Simplify right side
537,414.36x = 219,316,697,793.30 - Step 5: Solve for x
x = 219,316,697,793.30/537,414.36 - Step 6: Final answer
x = 408,096.09
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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.