Finding the Fourth Proportional to 317,834.04, 476,750.85 and 118,204.68
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Solution
The fourth proportional to 317,834.04, 476,750.85 and 118,204.68 is: 177,306.94
Step by Step Solution
- Step 1: Write the proportion equation
317,834.04 : 476,750.85 = 118,204.68 : x - Step 2: Convert to fraction form
317,834.04/476,750.85 = 118,204.68/x - Step 3: Cross multiply
317,834.04x = 476,750.85 × 118,204.68 - Step 4: Simplify right side
317,834.04x = 56,354,181,663.98 - Step 5: Solve for x
x = 56,354,181,663.98/317,834.04 - Step 6: Final answer
x = 177,306.94
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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.