Finding the Fourth Proportional to 2,301,369.12, 3,177,251.82 and 2,046,015
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Solution
The fourth proportional to 2,301,369.12, 3,177,251.82 and 2,046,015 is: 2,824,711.96
Step by Step Solution
- Step 1: Write the proportion equation
2,301,369.12 : 3,177,251.82 = 2,046,015 : x - Step 2: Convert to fraction form
2,301,369.12/3,177,251.82 = 2,046,015/x - Step 3: Cross multiply
2,301,369.12x = 3,177,251.82 × 2,046,015 - Step 4: Simplify right side
2,301,369.12x = 6,500,704,882,497.30 - Step 5: Solve for x
x = 6,500,704,882,497.30/2,301,369.12 - Step 6: Final answer
x = 2,824,711.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.