Finding the Fourth Proportional to 964,204.97, 1,446,291.35 and 234,735.87
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Solution
The fourth proportional to 964,204.97, 1,446,291.35 and 234,735.87 is: 352,099.89
Step by Step Solution
- Step 1: Write the proportion equation
964,204.97 : 1,446,291.35 = 234,735.87 : x - Step 2: Convert to fraction form
964,204.97/1,446,291.35 = 234,735.87/x - Step 3: Cross multiply
964,204.97x = 1,446,291.35 × 234,735.87 - Step 4: Simplify right side
964,204.97x = 339,496,463,445.90 - Step 5: Solve for x
x = 339,496,463,445.90/964,204.97 - Step 6: Final answer
x = 352,099.89
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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.