Finding the Fourth Proportional to 6,252,450.84, 9,378,313.38 and 2,413,522.26
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Solution
The fourth proportional to 6,252,450.84, 9,378,313.38 and 2,413,522.26 is: 3,620,143.31
Step by Step Solution
- Step 1: Write the proportion equation
6,252,450.84 : 9,378,313.38 = 2,413,522.26 : x - Step 2: Convert to fraction form
6,252,450.84/9,378,313.38 = 2,413,522.26/x - Step 3: Cross multiply
6,252,450.84x = 9,378,313.38 × 2,413,522.26 - Step 4: Simplify right side
6,252,450.84x = 22,634,768,103,885.84 - Step 5: Solve for x
x = 22,634,768,103,885.84/6,252,450.84 - Step 6: Final answer
x = 3,620,143.31
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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.