Finding the Fourth Proportional to 1,323,227.14, 1,984,041.58 and 593,616.75
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Solution
The fourth proportional to 1,323,227.14, 1,984,041.58 and 593,616.75 is: 890,066.62
Step by Step Solution
- Step 1: Write the proportion equation
1,323,227.14 : 1,984,041.58 = 593,616.75 : x - Step 2: Convert to fraction form
1,323,227.14/1,984,041.58 = 593,616.75/x - Step 3: Cross multiply
1,323,227.14x = 1,984,041.58 × 593,616.75 - Step 4: Simplify right side
1,323,227.14x = 1,177,760,314,584.47 - Step 5: Solve for x
x = 1,177,760,314,584.47/1,323,227.14 - Step 6: Final answer
x = 890,066.62
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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.