Finding the Fourth Proportional to 2,276,189.01, 3,414,513.33 and 739,120.14
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Solution
The fourth proportional to 2,276,189.01, 3,414,513.33 and 739,120.14 is: 1,108,754.84
Step by Step Solution
- Step 1: Write the proportion equation
2,276,189.01 : 3,414,513.33 = 739,120.14 : x - Step 2: Convert to fraction form
2,276,189.01/3,414,513.33 = 739,120.14/x - Step 3: Cross multiply
2,276,189.01x = 3,414,513.33 × 739,120.14 - Step 4: Simplify right side
2,276,189.01x = 2,523,735,570,501.47 - Step 5: Solve for x
x = 2,523,735,570,501.47/2,276,189.01 - Step 6: Final answer
x = 1,108,754.84
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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.