Finding the Fourth Proportional to 3,501,575.70, 4,832,546.00 and 2,052,488.63
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Solution
The fourth proportional to 3,501,575.70, 4,832,546.00 and 2,052,488.63 is: 2,832,652.09
Step by Step Solution
- Step 1: Write the proportion equation
3,501,575.70 : 4,832,546.00 = 2,052,488.63 : x - Step 2: Convert to fraction form
3,501,575.70/4,832,546.00 = 2,052,488.63/x - Step 3: Cross multiply
3,501,575.70x = 4,832,546.00 × 2,052,488.63 - Step 4: Simplify right side
3,501,575.70x = 9,918,745,720,770.90 - Step 5: Solve for x
x = 9,918,745,720,770.90/3,501,575.70 - Step 6: Final answer
x = 2,832,652.09
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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.