Finding the Fourth Proportional to 10,581,233.24, 14,602,224.44 and 5,871,725.44
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Solution
The fourth proportional to 10,581,233.24, 14,602,224.44 and 5,871,725.44 is: 8,103,049.12
Step by Step Solution
- Step 1: Write the proportion equation
10,581,233.24 : 14,602,224.44 = 5,871,725.44 : x - Step 2: Convert to fraction form
10,581,233.24/14,602,224.44 = 5,871,725.44/x - Step 3: Cross multiply
10,581,233.24x = 14,602,224.44 × 5,871,725.44 - Step 4: Simplify right side
10,581,233.24x = 85,740,252,703,111.52 - Step 5: Solve for x
x = 85,740,252,703,111.52/10,581,233.24 - Step 6: Final answer
x = 8,103,049.12
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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.