Finding the Fourth Proportional to 2,376,344.40, 3,566,266.20 and 957,418.80
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Solution
The fourth proportional to 2,376,344.40, 3,566,266.20 and 957,418.80 is: 1,436,833.11
Step by Step Solution
- Step 1: Write the proportion equation
2,376,344.40 : 3,566,266.20 = 957,418.80 : x - Step 2: Convert to fraction form
2,376,344.40/3,566,266.20 = 957,418.80/x - Step 3: Cross multiply
2,376,344.40x = 3,566,266.20 × 957,418.80 - Step 4: Simplify right side
2,376,344.40x = 3,414,410,305,684.56 - Step 5: Solve for x
x = 3,414,410,305,684.56/2,376,344.40 - Step 6: Final answer
x = 1,436,833.11
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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.