Finding the Fourth Proportional to 2,519,039.28, 3,476,759.44 and 1,746,765.84
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Solution
The fourth proportional to 2,519,039.28, 3,476,759.44 and 1,746,765.84 is: 2,410,873.33
Step by Step Solution
- Step 1: Write the proportion equation
2,519,039.28 : 3,476,759.44 = 1,746,765.84 : x - Step 2: Convert to fraction form
2,519,039.28/3,476,759.44 = 1,746,765.84/x - Step 3: Cross multiply
2,519,039.28x = 3,476,759.44 × 1,746,765.84 - Step 4: Simplify right side
2,519,039.28x = 6,073,084,623,689.53 - Step 5: Solve for x
x = 6,073,084,623,689.53/2,519,039.28 - Step 6: Final answer
x = 2,410,873.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.