Finding the Fourth Proportional to 2,324,801.80, 3,487,202.70 and 2,035,534.60
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Solution
The fourth proportional to 2,324,801.80, 3,487,202.70 and 2,035,534.60 is: 3,053,301.90
Step by Step Solution
- Step 1: Write the proportion equation
2,324,801.80 : 3,487,202.70 = 2,035,534.60 : x - Step 2: Convert to fraction form
2,324,801.80/3,487,202.70 = 2,035,534.60/x - Step 3: Cross multiply
2,324,801.80x = 3,487,202.70 × 2,035,534.60 - Step 4: Simplify right side
2,324,801.80x = 7,098,321,753,063.42 - Step 5: Solve for x
x = 7,098,321,753,063.42/2,324,801.80 - Step 6: Final answer
x = 3,053,301.90
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1.5x scale
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.