Finding the Fourth Proportional to 2,527,552.94, 3,791,329.41 and 844,656.44
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Solution
The fourth proportional to 2,527,552.94, 3,791,329.41 and 844,656.44 is: 1,266,984.66
Step by Step Solution
- Step 1: Write the proportion equation
2,527,552.94 : 3,791,329.41 = 844,656.44 : x - Step 2: Convert to fraction form
2,527,552.94/3,791,329.41 = 844,656.44/x - Step 3: Cross multiply
2,527,552.94x = 3,791,329.41 × 844,656.44 - Step 4: Simplify right side
2,527,552.94x = 3,202,370,802,317.90 - Step 5: Solve for x
x = 3,202,370,802,317.90/2,527,552.94 - Step 6: Final answer
x = 1,266,984.66
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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.