Finding the Fourth Proportional to 2,269,325.97, 3,404,238.08 and 1,132,374.33
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Solution
The fourth proportional to 2,269,325.97, 3,404,238.08 and 1,132,374.33 is: 1,698,685.80
Step by Step Solution
- Step 1: Write the proportion equation
2,269,325.97 : 3,404,238.08 = 1,132,374.33 : x - Step 2: Convert to fraction form
2,269,325.97/3,404,238.08 = 1,132,374.33/x - Step 3: Cross multiply
2,269,325.97x = 3,404,238.08 × 1,132,374.33 - Step 4: Simplify right side
2,269,325.97x = 3,854,871,809,338.62 - Step 5: Solve for x
x = 3,854,871,809,338.62/2,269,325.97 - Step 6: Final answer
x = 1,698,685.80
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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.