Finding the Fourth Proportional to 5,364,260.16, 8,054,264.16 and 3,351,082.56
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Solution
The fourth proportional to 5,364,260.16, 8,054,264.16 and 3,351,082.56 is: 5,031,542.72
Step by Step Solution
- Step 1: Write the proportion equation
5,364,260.16 : 8,054,264.16 = 3,351,082.56 : x - Step 2: Convert to fraction form
5,364,260.16/8,054,264.16 = 3,351,082.56/x - Step 3: Cross multiply
5,364,260.16x = 8,054,264.16 × 3,351,082.56 - Step 4: Simplify right side
5,364,260.16x = 26,990,504,160,209.05 - Step 5: Solve for x
x = 26,990,504,160,209.05/5,364,260.16 - Step 6: Final answer
x = 5,031,542.72
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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.