Finding the Fourth Proportional to 2,804,088.85, 4,206,133.27 and 674,172.99
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Solution
The fourth proportional to 2,804,088.85, 4,206,133.27 and 674,172.99 is: 1,011,259.49
Step by Step Solution
- Step 1: Write the proportion equation
2,804,088.85 : 4,206,133.27 = 674,172.99 : x - Step 2: Convert to fraction form
2,804,088.85/4,206,133.27 = 674,172.99/x - Step 3: Cross multiply
2,804,088.85x = 4,206,133.27 × 674,172.99 - Step 4: Simplify right side
2,804,088.85x = 2,835,661,442,974.38 - Step 5: Solve for x
x = 2,835,661,442,974.38/2,804,088.85 - Step 6: Final answer
x = 1,011,259.49
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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.