Finding the Fourth Proportional to 2,414,306.63, 3,624,532.94 and 1,564,932.53
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Solution
The fourth proportional to 2,414,306.63, 3,624,532.94 and 1,564,932.53 is: 2,349,390.69
Step by Step Solution
- Step 1: Write the proportion equation
2,414,306.63 : 3,624,532.94 = 1,564,932.53 : x - Step 2: Convert to fraction form
2,414,306.63/3,624,532.94 = 1,564,932.53/x - Step 3: Cross multiply
2,414,306.63x = 3,624,532.94 × 1,564,932.53 - Step 4: Simplify right side
2,414,306.63x = 5,672,149,516,836.20 - Step 5: Solve for x
x = 5,672,149,516,836.20/2,414,306.63 - Step 6: Final answer
x = 2,349,390.69
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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.