Finding the Fourth Proportional to 4,362,700.29, 6,543,262.50 and 1,523,624.37
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Solution
The fourth proportional to 4,362,700.29, 6,543,262.50 and 1,523,624.37 is: 2,285,161.38
Step by Step Solution
- Step 1: Write the proportion equation
4,362,700.29 : 6,543,262.50 = 1,523,624.37 : x - Step 2: Convert to fraction form
4,362,700.29/6,543,262.50 = 1,523,624.37/x - Step 3: Cross multiply
4,362,700.29x = 6,543,262.50 × 1,523,624.37 - Step 4: Simplify right side
4,362,700.29x = 9,969,474,204,307.13 - Step 5: Solve for x
x = 9,969,474,204,307.13/4,362,700.29 - Step 6: Final answer
x = 2,285,161.38
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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.