Finding the Fourth Proportional to 5,026,096.92, 7,539,110.82 and 2,034,237.72
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Solution
The fourth proportional to 5,026,096.92, 7,539,110.82 and 2,034,237.72 is: 3,051,342.59
Step by Step Solution
- Step 1: Write the proportion equation
5,026,096.92 : 7,539,110.82 = 2,034,237.72 : x - Step 2: Convert to fraction form
5,026,096.92/7,539,110.82 = 2,034,237.72/x - Step 3: Cross multiply
5,026,096.92x = 7,539,110.82 × 2,034,237.72 - Step 4: Simplify right side
5,026,096.92x = 15,336,343,605,304.13 - Step 5: Solve for x
x = 15,336,343,605,304.13/5,026,096.92 - Step 6: Final answer
x = 3,051,342.59
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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.