Finding the Fourth Proportional to 9,693,955.18, 14,540,889.03 and 2,504,877.94
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Solution
The fourth proportional to 9,693,955.18, 14,540,889.03 and 2,504,877.94 is: 3,757,305.61
Step by Step Solution
- Step 1: Write the proportion equation
9,693,955.18 : 14,540,889.03 = 2,504,877.94 : x - Step 2: Convert to fraction form
9,693,955.18/14,540,889.03 = 2,504,877.94/x - Step 3: Cross multiply
9,693,955.18x = 14,540,889.03 × 2,504,877.94 - Step 4: Simplify right side
9,693,955.18x = 36,423,152,159,234.99 - Step 5: Solve for x
x = 36,423,152,159,234.99/9,693,955.18 - Step 6: Final answer
x = 3,757,305.61
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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.