Finding the Fourth Proportional to 549,699.62, 824,658.37 and 170,604.12
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Solution
The fourth proportional to 549,699.62, 824,658.37 and 170,604.12 is: 255,940.00
Step by Step Solution
- Step 1: Write the proportion equation
549,699.62 : 824,658.37 = 170,604.12 : x - Step 2: Convert to fraction form
549,699.62/824,658.37 = 170,604.12/x - Step 3: Cross multiply
549,699.62x = 824,658.37 × 170,604.12 - Step 4: Simplify right side
549,699.62x = 140,690,118,180.44 - Step 5: Solve for x
x = 140,690,118,180.44/549,699.62 - Step 6: Final answer
x = 255,940.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.