Finding the Fourth Proportional to 1,734,579.63, 2,393,604.27 and 960,158.07
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Solution
The fourth proportional to 1,734,579.63, 2,393,604.27 and 960,158.07 is: 1,324,954.14
Step by Step Solution
- Step 1: Write the proportion equation
1,734,579.63 : 2,393,604.27 = 960,158.07 : x - Step 2: Convert to fraction form
1,734,579.63/2,393,604.27 = 960,158.07/x - Step 3: Cross multiply
1,734,579.63x = 2,393,604.27 × 960,158.07 - Step 4: Simplify right side
1,734,579.63x = 2,298,238,456,226.96 - Step 5: Solve for x
x = 2,298,238,456,226.96/1,734,579.63 - Step 6: Final answer
x = 1,324,954.14
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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.