Finding the Fourth Proportional to 1,524,187.41, 2,285,555.36 and 576,953.97
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Solution
The fourth proportional to 1,524,187.41, 2,285,555.36 and 576,953.97 is: 865,156.23
Step by Step Solution
- Step 1: Write the proportion equation
1,524,187.41 : 2,285,555.36 = 576,953.97 : x - Step 2: Convert to fraction form
1,524,187.41/2,285,555.36 = 576,953.97/x - Step 3: Cross multiply
1,524,187.41x = 2,285,555.36 × 576,953.97 - Step 4: Simplify right side
1,524,187.41x = 1,318,660,235,722.01 - Step 5: Solve for x
x = 1,318,660,235,722.01/1,524,187.41 - Step 6: Final answer
x = 865,156.23
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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.