Finding the Fourth Proportional to 5,815,230.84, 8,024,839.92 and 3,236,845.32
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Solution
The fourth proportional to 5,815,230.84, 8,024,839.92 and 3,236,845.32 is: 4,466,747.11
Step by Step Solution
- Step 1: Write the proportion equation
5,815,230.84 : 8,024,839.92 = 3,236,845.32 : x - Step 2: Convert to fraction form
5,815,230.84/8,024,839.92 = 3,236,845.32/x - Step 3: Cross multiply
5,815,230.84x = 8,024,839.92 × 3,236,845.32 - Step 4: Simplify right side
5,815,230.84x = 25,975,165,538,801.17 - Step 5: Solve for x
x = 25,975,165,538,801.17/5,815,230.84 - Step 6: Final answer
x = 4,466,747.11
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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.