Finding the Fourth Proportional to 4,027,962.18, 6,041,779.41 and 995,251.68
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Solution
The fourth proportional to 4,027,962.18, 6,041,779.41 and 995,251.68 is: 1,492,837.03
Step by Step Solution
- Step 1: Write the proportion equation
4,027,962.18 : 6,041,779.41 = 995,251.68 : x - Step 2: Convert to fraction form
4,027,962.18/6,041,779.41 = 995,251.68/x - Step 3: Cross multiply
4,027,962.18x = 6,041,779.41 × 995,251.68 - Step 4: Simplify right side
4,027,962.18x = 6,013,091,107,991.91 - Step 5: Solve for x
x = 6,013,091,107,991.91/4,027,962.18 - Step 6: Final answer
x = 1,492,837.03
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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.