Finding the Fourth Proportional to 2,330,135.13, 3,495,353.49 and 732,760.05
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Solution
The fourth proportional to 2,330,135.13, 3,495,353.49 and 732,760.05 is: 1,099,187.50
Step by Step Solution
- Step 1: Write the proportion equation
2,330,135.13 : 3,495,353.49 = 732,760.05 : x - Step 2: Convert to fraction form
2,330,135.13/3,495,353.49 = 732,760.05/x - Step 3: Cross multiply
2,330,135.13x = 3,495,353.49 × 732,760.05 - Step 4: Simplify right side
2,330,135.13x = 2,561,255,398,100.07 - Step 5: Solve for x
x = 2,561,255,398,100.07/2,330,135.13 - Step 6: Final answer
x = 1,099,187.50
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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.