Finding the Fourth Proportional to 2,043,299.64, 3,064,940.46 and 623,350.92
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Solution
The fourth proportional to 2,043,299.64, 3,064,940.46 and 623,350.92 is: 935,023.63
Step by Step Solution
- Step 1: Write the proportion equation
2,043,299.64 : 3,064,940.46 = 623,350.92 : x - Step 2: Convert to fraction form
2,043,299.64/3,064,940.46 = 623,350.92/x - Step 3: Cross multiply
2,043,299.64x = 3,064,940.46 × 623,350.92 - Step 4: Simplify right side
2,043,299.64x = 1,910,533,455,486.22 - Step 5: Solve for x
x = 1,910,533,455,486.22/2,043,299.64 - Step 6: Final answer
x = 935,023.63
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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.