Finding the Fourth Proportional to 1,863,538.99, 2,795,227.14 and 584,117.27
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Solution
The fourth proportional to 1,863,538.99, 2,795,227.14 and 584,117.27 is: 876,150.42
Step by Step Solution
- Step 1: Write the proportion equation
1,863,538.99 : 2,795,227.14 = 584,117.27 : x - Step 2: Convert to fraction form
1,863,538.99/2,795,227.14 = 584,117.27/x - Step 3: Cross multiply
1,863,538.99x = 2,795,227.14 × 584,117.27 - Step 4: Simplify right side
1,863,538.99x = 1,632,740,460,466.27 - Step 5: Solve for x
x = 1,632,740,460,466.27/1,863,538.99 - Step 6: Final answer
x = 876,150.42
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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.