Finding the Fourth Proportional to 9,950,505.24, 14,925,841.50 and 2,762,599.68
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Solution
The fourth proportional to 9,950,505.24, 14,925,841.50 and 2,762,599.68 is: 4,143,922.74
Step by Step Solution
- Step 1: Write the proportion equation
9,950,505.24 : 14,925,841.50 = 2,762,599.68 : x - Step 2: Convert to fraction form
9,950,505.24/14,925,841.50 = 2,762,599.68/x - Step 3: Cross multiply
9,950,505.24x = 14,925,841.50 × 2,762,599.68 - Step 4: Simplify right side
9,950,505.24x = 41,234,124,951,630.72 - Step 5: Solve for x
x = 41,234,124,951,630.72/9,950,505.24 - Step 6: Final answer
x = 4,143,922.74
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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.