Finding the Fourth Proportional to 2,526,573.24, 3,786,277.20 and 1,955,295
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Solution
The fourth proportional to 2,526,573.24, 3,786,277.20 and 1,955,295 is: 2,930,169.91
Step by Step Solution
- Step 1: Write the proportion equation
2,526,573.24 : 3,786,277.20 = 1,955,295 : x - Step 2: Convert to fraction form
2,526,573.24/3,786,277.20 = 1,955,295/x - Step 3: Cross multiply
2,526,573.24x = 3,786,277.20 × 1,955,295 - Step 4: Simplify right side
2,526,573.24x = 7,403,288,877,774 - Step 5: Solve for x
x = 7,403,288,877,774/2,526,573.24 - Step 6: Final answer
x = 2,930,169.91
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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.