Finding the Fourth Proportional to 1,801,330.11, 2,702,027.97 and 603,029.07
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Solution
The fourth proportional to 1,801,330.11, 2,702,027.97 and 603,029.07 is: 904,554.59
Step by Step Solution
- Step 1: Write the proportion equation
1,801,330.11 : 2,702,027.97 = 603,029.07 : x - Step 2: Convert to fraction form
1,801,330.11/2,702,027.97 = 603,029.07/x - Step 3: Cross multiply
1,801,330.11x = 2,702,027.97 × 603,029.07 - Step 4: Simplify right side
1,801,330.11x = 1,629,401,413,863.09 - Step 5: Solve for x
x = 1,629,401,413,863.09/1,801,330.11 - Step 6: Final answer
x = 904,554.59
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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.