Finding the Fourth Proportional to 8,062,514.74, 11,126,525.34 and 4,391,541.82
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Solution
The fourth proportional to 8,062,514.74, 11,126,525.34 and 4,391,541.82 is: 6,060,466.61
Step by Step Solution
- Step 1: Write the proportion equation
8,062,514.74 : 11,126,525.34 = 4,391,541.82 : x - Step 2: Convert to fraction form
8,062,514.74/11,126,525.34 = 4,391,541.82/x - Step 3: Cross multiply
8,062,514.74x = 11,126,525.34 × 4,391,541.82 - Step 4: Simplify right side
8,062,514.74x = 48,862,601,341,899.72 - Step 5: Solve for x
x = 48,862,601,341,899.72/8,062,514.74 - Step 6: Final answer
x = 6,060,466.61
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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.