Finding the Fourth Proportional to 4,022,034.40, 6,035,384.40 and 1,497,944.80
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Solution
The fourth proportional to 4,022,034.40, 6,035,384.40 and 1,497,944.80 is: 2,247,786.02
Step by Step Solution
- Step 1: Write the proportion equation
4,022,034.40 : 6,035,384.40 = 1,497,944.80 : x - Step 2: Convert to fraction form
4,022,034.40/6,035,384.40 = 1,497,944.80/x - Step 3: Cross multiply
4,022,034.40x = 6,035,384.40 × 1,497,944.80 - Step 4: Simplify right side
4,022,034.40x = 9,040,672,677,981.12 - Step 5: Solve for x
x = 9,040,672,677,981.12/4,022,034.40 - Step 6: Final answer
x = 2,247,786.02
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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.