Finding the Fourth Proportional to 673,948.08, 1,010,584.08 and 224,510.94
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Solution
The fourth proportional to 673,948.08, 1,010,584.08 and 224,510.94 is: 336,653.80
Step by Step Solution
- Step 1: Write the proportion equation
673,948.08 : 1,010,584.08 = 224,510.94 : x - Step 2: Convert to fraction form
673,948.08/1,010,584.08 = 224,510.94/x - Step 3: Cross multiply
673,948.08x = 1,010,584.08 × 224,510.94 - Step 4: Simplify right side
673,948.08x = 226,887,181,749.84 - Step 5: Solve for x
x = 226,887,181,749.84/673,948.08 - Step 6: Final answer
x = 336,653.80
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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.