Finding the Fourth Proportional to 471,299.58, 706,842.86 and 134,332.97
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Solution
The fourth proportional to 471,299.58, 706,842.86 and 134,332.97 is: 201,469.09
Step by Step Solution
- Step 1: Write the proportion equation
471,299.58 : 706,842.86 = 134,332.97 : x - Step 2: Convert to fraction form
471,299.58/706,842.86 = 134,332.97/x - Step 3: Cross multiply
471,299.58x = 706,842.86 × 134,332.97 - Step 4: Simplify right side
471,299.58x = 94,952,296,501.22 - Step 5: Solve for x
x = 94,952,296,501.22/471,299.58 - Step 6: Final answer
x = 201,469.09
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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.