Finding the Fourth Proportional to 6,532,952.16, 9,793,042.20 and 2,939,623.68
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Solution
The fourth proportional to 6,532,952.16, 9,793,042.20 and 2,939,623.68 is: 4,406,562.00
Step by Step Solution
- Step 1: Write the proportion equation
6,532,952.16 : 9,793,042.20 = 2,939,623.68 : x - Step 2: Convert to fraction form
6,532,952.16/9,793,042.20 = 2,939,623.68/x - Step 3: Cross multiply
6,532,952.16x = 9,793,042.20 × 2,939,623.68 - Step 4: Simplify right side
6,532,952.16x = 28,787,858,750,359.30 - Step 5: Solve for x
x = 28,787,858,750,359.30/6,532,952.16 - Step 6: Final answer
x = 4,406,562.00
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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.