Finding the Fourth Proportional to 1,484,286.99, 2,226,425.01 and 537,436.27
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Solution
The fourth proportional to 1,484,286.99, 2,226,425.01 and 537,436.27 is: 806,152.42
Step by Step Solution
- Step 1: Write the proportion equation
1,484,286.99 : 2,226,425.01 = 537,436.27 : x - Step 2: Convert to fraction form
1,484,286.99/2,226,425.01 = 537,436.27/x - Step 3: Cross multiply
1,484,286.99x = 2,226,425.01 × 537,436.27 - Step 4: Simplify right side
1,484,286.99x = 1,196,561,552,809.11 - Step 5: Solve for x
x = 1,196,561,552,809.11/1,484,286.99 - Step 6: Final answer
x = 806,152.42
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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.