Finding the Fourth Proportional to 2,241,951.80, 3,362,927.70 and 746,043.80
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Solution
The fourth proportional to 2,241,951.80, 3,362,927.70 and 746,043.80 is: 1,119,065.70
Step by Step Solution
- Step 1: Write the proportion equation
2,241,951.80 : 3,362,927.70 = 746,043.80 : x - Step 2: Convert to fraction form
2,241,951.80/3,362,927.70 = 746,043.80/x - Step 3: Cross multiply
2,241,951.80x = 3,362,927.70 × 746,043.80 - Step 4: Simplify right side
2,241,951.80x = 2,508,891,360,433.26 - Step 5: Solve for x
x = 2,508,891,360,433.26/2,241,951.80 - Step 6: Final answer
x = 1,119,065.70
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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.