Finding the Fourth Proportional to 1,406,260.08, 1,940,758.26 and 794,525.28
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Solution
The fourth proportional to 1,406,260.08, 1,940,758.26 and 794,525.28 is: 1,096,512.32
Step by Step Solution
- Step 1: Write the proportion equation
1,406,260.08 : 1,940,758.26 = 794,525.28 : x - Step 2: Convert to fraction form
1,406,260.08/1,940,758.26 = 794,525.28/x - Step 3: Cross multiply
1,406,260.08x = 1,940,758.26 × 794,525.28 - Step 4: Simplify right side
1,406,260.08x = 1,541,981,499,938.81 - Step 5: Solve for x
x = 1,541,981,499,938.81/1,406,260.08 - Step 6: Final answer
x = 1,096,512.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.