Finding the Fourth Proportional to 2,040,236.24, 3,060,726.14 and 841,492.94
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Solution
The fourth proportional to 2,040,236.24, 3,060,726.14 and 841,492.94 is: 1,262,392.75
Step by Step Solution
- Step 1: Write the proportion equation
2,040,236.24 : 3,060,726.14 = 841,492.94 : x - Step 2: Convert to fraction form
2,040,236.24/3,060,726.14 = 841,492.94/x - Step 3: Cross multiply
2,040,236.24x = 3,060,726.14 × 841,492.94 - Step 4: Simplify right side
2,040,236.24x = 2,575,579,424,883.55 - Step 5: Solve for x
x = 2,575,579,424,883.55/2,040,236.24 - Step 6: Final answer
x = 1,262,392.75
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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.