Finding the Fourth Proportional to 2,248,525.23, 3,372,788.41 and 629,532.58
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Solution
The fourth proportional to 2,248,525.23, 3,372,788.41 and 629,532.58 is: 944,299.03
Step by Step Solution
- Step 1: Write the proportion equation
2,248,525.23 : 3,372,788.41 = 629,532.58 : x - Step 2: Convert to fraction form
2,248,525.23/3,372,788.41 = 629,532.58/x - Step 3: Cross multiply
2,248,525.23x = 3,372,788.41 × 629,532.58 - Step 4: Simplify right side
2,248,525.23x = 2,123,280,182,683.26 - Step 5: Solve for x
x = 2,123,280,182,683.26/2,248,525.23 - Step 6: Final answer
x = 944,299.03
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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.