Finding the Fourth Proportional to 5,923,259.68, 8,885,277.03 and 1,824,078.10
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Solution
The fourth proportional to 5,923,259.68, 8,885,277.03 and 1,824,078.10 is: 2,736,236.48
Step by Step Solution
- Step 1: Write the proportion equation
5,923,259.68 : 8,885,277.03 = 1,824,078.10 : x - Step 2: Convert to fraction form
5,923,259.68/8,885,277.03 = 1,824,078.10/x - Step 3: Cross multiply
5,923,259.68x = 8,885,277.03 × 1,824,078.10 - Step 4: Simplify right side
5,923,259.68x = 16,207,439,242,856.04 - Step 5: Solve for x
x = 16,207,439,242,856.04/5,923,259.68 - Step 6: Final answer
x = 2,736,236.48
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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.