Finding the Fourth Proportional to 4,045,580.28, 6,066,338.70 and 1,348,950.84
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Solution
The fourth proportional to 4,045,580.28, 6,066,338.70 and 1,348,950.84 is: 2,022,748.81
Step by Step Solution
- Step 1: Write the proportion equation
4,045,580.28 : 6,066,338.70 = 1,348,950.84 : x - Step 2: Convert to fraction form
4,045,580.28/6,066,338.70 = 1,348,950.84/x - Step 3: Cross multiply
4,045,580.28x = 6,066,338.70 × 1,348,950.84 - Step 4: Simplify right side
4,045,580.28x = 8,183,192,685,089.51 - Step 5: Solve for x
x = 8,183,192,685,089.51/4,045,580.28 - Step 6: Final answer
x = 2,022,748.81
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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.