Finding the Fourth Proportional to 1,496,594.92, 2,244,885.90 and 374,660.68
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Solution
The fourth proportional to 1,496,594.92, 2,244,885.90 and 374,660.68 is: 561,989.40
Step by Step Solution
- Step 1: Write the proportion equation
1,496,594.92 : 2,244,885.90 = 374,660.68 : x - Step 2: Convert to fraction form
1,496,594.92/2,244,885.90 = 374,660.68/x - Step 3: Cross multiply
1,496,594.92x = 2,244,885.90 × 374,660.68 - Step 4: Simplify right side
1,496,594.92x = 841,070,477,816.41 - Step 5: Solve for x
x = 841,070,477,816.41/1,496,594.92 - Step 6: Final answer
x = 561,989.40
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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.