Finding the Fourth Proportional to 8,000,795.18, 11,041,595.98 and 4,516,723.75
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Solution
The fourth proportional to 8,000,795.18, 11,041,595.98 and 4,516,723.75 is: 6,233,360.27
Step by Step Solution
- Step 1: Write the proportion equation
8,000,795.18 : 11,041,595.98 = 4,516,723.75 : x - Step 2: Convert to fraction form
8,000,795.18/11,041,595.98 = 4,516,723.75/x - Step 3: Cross multiply
8,000,795.18x = 11,041,595.98 × 4,516,723.75 - Step 4: Simplify right side
8,000,795.18x = 49,871,838,761,874.72 - Step 5: Solve for x
x = 49,871,838,761,874.72/8,000,795.18 - Step 6: Final answer
x = 6,233,360.27
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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.