Finding the Fourth Proportional to 2,469,625.98, 3,704,563.20 and 786,860.70
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Solution
The fourth proportional to 2,469,625.98, 3,704,563.20 and 786,860.70 is: 1,180,330.63
Step by Step Solution
- Step 1: Write the proportion equation
2,469,625.98 : 3,704,563.20 = 786,860.70 : x - Step 2: Convert to fraction form
2,469,625.98/3,704,563.20 = 786,860.70/x - Step 3: Cross multiply
2,469,625.98x = 3,704,563.20 × 786,860.70 - Step 4: Simplify right side
2,469,625.98x = 2,914,975,192,746.24 - Step 5: Solve for x
x = 2,914,975,192,746.24/2,469,625.98 - Step 6: Final answer
x = 1,180,330.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.