Finding the Fourth Proportional to 537,154.80, 804,565.80 and 327,202.80
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Solution
The fourth proportional to 537,154.80, 804,565.80 and 327,202.80 is: 490,093.70
Step by Step Solution
- Step 1: Write the proportion equation
537,154.80 : 804,565.80 = 327,202.80 : x - Step 2: Convert to fraction form
537,154.80/804,565.80 = 327,202.80/x - Step 3: Cross multiply
537,154.80x = 804,565.80 × 327,202.80 - Step 4: Simplify right side
537,154.80x = 263,256,182,544.24 - Step 5: Solve for x
x = 263,256,182,544.24/537,154.80 - Step 6: Final answer
x = 490,093.70
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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.