Finding the Fourth Proportional to 6,196,942.08, 8,552,580.48 and 3,480,688
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Solution
The fourth proportional to 6,196,942.08, 8,552,580.48 and 3,480,688 is: 4,803,799.01
Step by Step Solution
- Step 1: Write the proportion equation
6,196,942.08 : 8,552,580.48 = 3,480,688 : x - Step 2: Convert to fraction form
6,196,942.08/8,552,580.48 = 3,480,688/x - Step 3: Cross multiply
6,196,942.08x = 8,552,580.48 × 3,480,688 - Step 4: Simplify right side
6,196,942.08x = 29,768,864,245,770.24 - Step 5: Solve for x
x = 29,768,864,245,770.24/6,196,942.08 - Step 6: Final answer
x = 4,803,799.01
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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.