Finding the Fourth Proportional to 10,744,353.29, 14,826,742.96 and 5,849,593.05
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Solution
The fourth proportional to 10,744,353.29, 14,826,742.96 and 5,849,593.05 is: 8,072,185.48
Step by Step Solution
- Step 1: Write the proportion equation
10,744,353.29 : 14,826,742.96 = 5,849,593.05 : x - Step 2: Convert to fraction form
10,744,353.29/14,826,742.96 = 5,849,593.05/x - Step 3: Cross multiply
10,744,353.29x = 14,826,742.96 × 5,849,593.05 - Step 4: Simplify right side
10,744,353.29x = 86,730,412,541,496.28 - Step 5: Solve for x
x = 86,730,412,541,496.28/10,744,353.29 - Step 6: Final answer
x = 8,072,185.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.