Finding the Fourth Proportional to 2,527,544.44, 3,791,316.67 and 844,647.94
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Solution
The fourth proportional to 2,527,544.44, 3,791,316.67 and 844,647.94 is: 1,266,971.91
Step by Step Solution
- Step 1: Write the proportion equation
2,527,544.44 : 3,791,316.67 = 844,647.94 : x - Step 2: Convert to fraction form
2,527,544.44/3,791,316.67 = 844,647.94/x - Step 3: Cross multiply
2,527,544.44x = 3,791,316.67 × 844,647.94 - Step 4: Simplify right side
2,527,544.44x = 3,202,327,803,613.25 - Step 5: Solve for x
x = 3,202,327,803,613.25/2,527,544.44 - Step 6: Final answer
x = 1,266,971.91
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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.