Finding the Fourth Proportional to 2,397,270.16, 3,595,880.60 and 1,385,748.48
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Solution
The fourth proportional to 2,397,270.16, 3,595,880.60 and 1,385,748.48 is: 2,078,608.48
Step by Step Solution
- Step 1: Write the proportion equation
2,397,270.16 : 3,595,880.60 = 1,385,748.48 : x - Step 2: Convert to fraction form
2,397,270.16/3,595,880.60 = 1,385,748.48/x - Step 3: Cross multiply
2,397,270.16x = 3,595,880.60 × 1,385,748.48 - Step 4: Simplify right side
2,397,270.16x = 4,982,986,087,463.85 - Step 5: Solve for x
x = 4,982,986,087,463.85/2,397,270.16 - Step 6: Final answer
x = 2,078,608.48
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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.