Finding the Fourth Proportional to 1,414,837.26, 1,953,772.26 and 898,757.49
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Solution
The fourth proportional to 1,414,837.26, 1,953,772.26 and 898,757.49 is: 1,241,109.14
Step by Step Solution
- Step 1: Write the proportion equation
1,414,837.26 : 1,953,772.26 = 898,757.49 : x - Step 2: Convert to fraction form
1,414,837.26/1,953,772.26 = 898,757.49/x - Step 3: Cross multiply
1,414,837.26x = 1,953,772.26 × 898,757.49 - Step 4: Simplify right side
1,414,837.26x = 1,755,967,452,429.23 - Step 5: Solve for x
x = 1,755,967,452,429.23/1,414,837.26 - Step 6: Final answer
x = 1,241,109.14
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.