Finding the Fourth Proportional to 1,626,693.28, 2,440,202.18 and 602,297.08
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Solution
The fourth proportional to 1,626,693.28, 2,440,202.18 and 602,297.08 is: 903,505.70
Step by Step Solution
- Step 1: Write the proportion equation
1,626,693.28 : 2,440,202.18 = 602,297.08 : x - Step 2: Convert to fraction form
1,626,693.28/2,440,202.18 = 602,297.08/x - Step 3: Cross multiply
1,626,693.28x = 2,440,202.18 × 602,297.08 - Step 4: Simplify right side
1,626,693.28x = 1,469,726,647,623.63 - Step 5: Solve for x
x = 1,469,726,647,623.63/1,626,693.28 - Step 6: Final answer
x = 903,505.70
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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.