Finding the Fourth Proportional to 3,497,794.32, 5,247,428.76 and 1,133,706
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Solution
The fourth proportional to 3,497,794.32, 5,247,428.76 and 1,133,706 is: 1,700,797.97
Step by Step Solution
- Step 1: Write the proportion equation
3,497,794.32 : 5,247,428.76 = 1,133,706 : x - Step 2: Convert to fraction form
3,497,794.32/5,247,428.76 = 1,133,706/x - Step 3: Cross multiply
3,497,794.32x = 5,247,428.76 × 1,133,706 - Step 4: Simplify right side
3,497,794.32x = 5,949,041,469,784.56 - Step 5: Solve for x
x = 5,949,041,469,784.56/3,497,794.32 - Step 6: Final answer
x = 1,700,797.97
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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.