Finding the Fourth Proportional to 6,352,272.66, 8,766,191.63 and 3,451,663.58
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Solution
The fourth proportional to 6,352,272.66, 8,766,191.63 and 3,451,663.58 is: 4,763,325.82
Step by Step Solution
- Step 1: Write the proportion equation
6,352,272.66 : 8,766,191.63 = 3,451,663.58 : x - Step 2: Convert to fraction form
6,352,272.66/8,766,191.63 = 3,451,663.58/x - Step 3: Cross multiply
6,352,272.66x = 8,766,191.63 × 3,451,663.58 - Step 4: Simplify right side
6,352,272.66x = 30,257,944,384,571.84 - Step 5: Solve for x
x = 30,257,944,384,571.84/6,352,272.66 - Step 6: Final answer
x = 4,763,325.82
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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.