Finding the Fourth Proportional to 2,296,737.60, 3,438,885.60 and 1,799,073.60
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Solution
The fourth proportional to 2,296,737.60, 3,438,885.60 and 1,799,073.60 is: 2,693,737.54
Step by Step Solution
- Step 1: Write the proportion equation
2,296,737.60 : 3,438,885.60 = 1,799,073.60 : x - Step 2: Convert to fraction form
2,296,737.60/3,438,885.60 = 1,799,073.60/x - Step 3: Cross multiply
2,296,737.60x = 3,438,885.60 × 1,799,073.60 - Step 4: Simplify right side
2,296,737.60x = 6,186,808,296,380.16 - Step 5: Solve for x
x = 6,186,808,296,380.16/2,296,737.60 - Step 6: Final answer
x = 2,693,737.54
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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.