Finding the Fourth Proportional to 2,007,694.63, 3,011,541.86 and 587,750.70
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Solution
The fourth proportional to 2,007,694.63, 3,011,541.86 and 587,750.70 is: 881,626.03
Step by Step Solution
- Step 1: Write the proportion equation
2,007,694.63 : 3,011,541.86 = 587,750.70 : x - Step 2: Convert to fraction form
2,007,694.63/3,011,541.86 = 587,750.70/x - Step 3: Cross multiply
2,007,694.63x = 3,011,541.86 × 587,750.70 - Step 4: Simplify right side
2,007,694.63x = 1,770,035,849,056.96 - Step 5: Solve for x
x = 1,770,035,849,056.96/2,007,694.63 - Step 6: Final answer
x = 881,626.03
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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.