Finding the Fourth Proportional to 5,844,138.04, 8,767,625.93 and 1,800,625.68
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Solution
The fourth proportional to 5,844,138.04, 8,767,625.93 and 1,800,625.68 is: 2,701,375.68
Step by Step Solution
- Step 1: Write the proportion equation
5,844,138.04 : 8,767,625.93 = 1,800,625.68 : x - Step 2: Convert to fraction form
5,844,138.04/8,767,625.93 = 1,800,625.68/x - Step 3: Cross multiply
5,844,138.04x = 8,767,625.93 × 1,800,625.68 - Step 4: Simplify right side
5,844,138.04x = 15,787,212,399,941.10 - Step 5: Solve for x
x = 15,787,212,399,941.10/5,844,138.04 - Step 6: Final answer
x = 2,701,375.68
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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.