Finding the Fourth Proportional to 2,180,473.68, 3,270,452.94 and 583,160.58
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Solution
The fourth proportional to 2,180,473.68, 3,270,452.94 and 583,160.58 is: 874,671.98
Step by Step Solution
- Step 1: Write the proportion equation
2,180,473.68 : 3,270,452.94 = 583,160.58 : x - Step 2: Convert to fraction form
2,180,473.68/3,270,452.94 = 583,160.58/x - Step 3: Cross multiply
2,180,473.68x = 3,270,452.94 × 583,160.58 - Step 4: Simplify right side
2,180,473.68x = 1,907,199,233,353.11 - Step 5: Solve for x
x = 1,907,199,233,353.11/2,180,473.68 - Step 6: Final answer
x = 874,671.98
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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.