Finding the Fourth Proportional to 2,368,803.33, 3,554,604.68 and 873,945.09
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Solution
The fourth proportional to 2,368,803.33, 3,554,604.68 and 873,945.09 is: 1,311,434.03
Step by Step Solution
- Step 1: Write the proportion equation
2,368,803.33 : 3,554,604.68 = 873,945.09 : x - Step 2: Convert to fraction form
2,368,803.33/3,554,604.68 = 873,945.09/x - Step 3: Cross multiply
2,368,803.33x = 3,554,604.68 × 873,945.09 - Step 4: Simplify right side
2,368,803.33x = 3,106,529,302,607.30 - Step 5: Solve for x
x = 3,106,529,302,607.30/2,368,803.33 - Step 6: Final answer
x = 1,311,434.03
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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.