Finding the Fourth Proportional to 936,053.44, 1,404,291.44 and 296,396
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Solution
The fourth proportional to 936,053.44, 1,404,291.44 and 296,396 is: 444,660.90
Step by Step Solution
- Step 1: Write the proportion equation
936,053.44 : 1,404,291.44 = 296,396 : x - Step 2: Convert to fraction form
936,053.44/1,404,291.44 = 296,396/x - Step 3: Cross multiply
936,053.44x = 1,404,291.44 × 296,396 - Step 4: Simplify right side
936,053.44x = 416,226,365,650.24 - Step 5: Solve for x
x = 416,226,365,650.24/936,053.44 - Step 6: Final answer
x = 444,660.90
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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.