Finding the Fourth Proportional to 2,464,121.66, 3,687,190.20 and 1,453,727.66
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Solution
The fourth proportional to 2,464,121.66, 3,687,190.20 and 1,453,727.66 is: 2,175,286.42
Step by Step Solution
- Step 1: Write the proportion equation
2,464,121.66 : 3,687,190.20 = 1,453,727.66 : x - Step 2: Convert to fraction form
2,464,121.66/3,687,190.20 = 1,453,727.66/x - Step 3: Cross multiply
2,464,121.66x = 3,687,190.20 × 1,453,727.66 - Step 4: Simplify right side
2,464,121.66x = 5,360,170,362,984.98 - Step 5: Solve for x
x = 5,360,170,362,984.98/2,464,121.66 - Step 6: Final answer
x = 2,175,286.42
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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.