Finding the Fourth Proportional to 3,327,307.02, 4,591,697.52 and 1,799,414.14
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Solution
The fourth proportional to 3,327,307.02, 4,591,697.52 and 1,799,414.14 is: 2,483,198.99
Step by Step Solution
- Step 1: Write the proportion equation
3,327,307.02 : 4,591,697.52 = 1,799,414.14 : x - Step 2: Convert to fraction form
3,327,307.02/4,591,697.52 = 1,799,414.14/x - Step 3: Cross multiply
3,327,307.02x = 4,591,697.52 × 1,799,414.14 - Step 4: Simplify right side
3,327,307.02x = 8,262,365,444,090.93 - Step 5: Solve for x
x = 8,262,365,444,090.93/3,327,307.02 - Step 6: Final answer
x = 2,483,198.99
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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.