Finding the Fourth Proportional to 363,610.08, 501,312.84 and 297,954.84
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Solution
The fourth proportional to 363,610.08, 501,312.84 and 297,954.84 is: 410,793.31
Step by Step Solution
- Step 1: Write the proportion equation
363,610.08 : 501,312.84 = 297,954.84 : x - Step 2: Convert to fraction form
363,610.08/501,312.84 = 297,954.84/x - Step 3: Cross multiply
363,610.08x = 501,312.84 × 297,954.84 - Step 4: Simplify right side
363,610.08x = 149,368,587,032.15 - Step 5: Solve for x
x = 149,368,587,032.15/363,610.08 - Step 6: Final answer
x = 410,793.31
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.