Finding the Fourth Proportional to 2,526,974.55, 3,790,660.55 and 844,083.99
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Solution
The fourth proportional to 2,526,974.55, 3,790,660.55 and 844,083.99 is: 1,266,192.36
Step by Step Solution
- Step 1: Write the proportion equation
2,526,974.55 : 3,790,660.55 = 844,083.99 : x - Step 2: Convert to fraction form
2,526,974.55/3,790,660.55 = 844,083.99/x - Step 3: Cross multiply
2,526,974.55x = 3,790,660.55 × 844,083.99 - Step 4: Simplify right side
2,526,974.55x = 3,199,635,877,559.17 - Step 5: Solve for x
x = 3,199,635,877,559.17/2,526,974.55 - Step 6: Final answer
x = 1,266,192.36
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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.