Finding the Fourth Proportional to 4,062,787.41, 6,096,822.36 and 1,759,530.64
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Solution
The fourth proportional to 4,062,787.41, 6,096,822.36 and 1,759,530.64 is: 2,640,439.84
Step by Step Solution
- Step 1: Write the proportion equation
4,062,787.41 : 6,096,822.36 = 1,759,530.64 : x - Step 2: Convert to fraction form
4,062,787.41/6,096,822.36 = 1,759,530.64/x - Step 3: Cross multiply
4,062,787.41x = 6,096,822.36 × 1,759,530.64 - Step 4: Simplify right side
4,062,787.41x = 10,727,545,749,057.11 - Step 5: Solve for x
x = 10,727,545,749,057.11/4,062,787.41 - Step 6: Final answer
x = 2,640,439.84
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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.