Finding the Fourth Proportional to 1,933,674.01, 2,900,284.38 and 654,277.66
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Solution
The fourth proportional to 1,933,674.01, 2,900,284.38 and 654,277.66 is: 981,339.80
Step by Step Solution
- Step 1: Write the proportion equation
1,933,674.01 : 2,900,284.38 = 654,277.66 : x - Step 2: Convert to fraction form
1,933,674.01/2,900,284.38 = 654,277.66/x - Step 3: Cross multiply
1,933,674.01x = 2,900,284.38 × 654,277.66 - Step 4: Simplify right side
1,933,674.01x = 1,897,591,270,230.24 - Step 5: Solve for x
x = 1,897,591,270,230.24/1,933,674.01 - Step 6: Final answer
x = 981,339.80
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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.