Finding the Fourth Proportional to 8,267,457.24, 11,409,338.20 and 4,546,094.94
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Solution
The fourth proportional to 8,267,457.24, 11,409,338.20 and 4,546,094.94 is: 6,273,746.95
Step by Step Solution
- Step 1: Write the proportion equation
8,267,457.24 : 11,409,338.20 = 4,546,094.94 : x - Step 2: Convert to fraction form
8,267,457.24/11,409,338.20 = 4,546,094.94/x - Step 3: Cross multiply
8,267,457.24x = 11,409,338.20 × 4,546,094.94 - Step 4: Simplify right side
8,267,457.24x = 51,867,934,659,768.71 - Step 5: Solve for x
x = 51,867,934,659,768.71/8,267,457.24 - Step 6: Final answer
x = 6,273,746.95
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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.