Finding the Fourth Proportional to 2,007,305.57, 3,010,323.99 and 659,246.06
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Solution
The fourth proportional to 2,007,305.57, 3,010,323.99 and 659,246.06 is: 988,660.75
Step by Step Solution
- Step 1: Write the proportion equation
2,007,305.57 : 3,010,323.99 = 659,246.06 : x - Step 2: Convert to fraction form
2,007,305.57/3,010,323.99 = 659,246.06/x - Step 3: Cross multiply
2,007,305.57x = 3,010,323.99 × 659,246.06 - Step 4: Simplify right side
2,007,305.57x = 1,984,544,229,730.98 - Step 5: Solve for x
x = 1,984,544,229,730.98/2,007,305.57 - Step 6: Final answer
x = 988,660.75
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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.