Finding the Fourth Proportional to 4,468,530.08, 6,166,389.92 and 2,534,749.15
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Solution
The fourth proportional to 4,468,530.08, 6,166,389.92 and 2,534,749.15 is: 3,497,850.82
Step by Step Solution
- Step 1: Write the proportion equation
4,468,530.08 : 6,166,389.92 = 2,534,749.15 : x - Step 2: Convert to fraction form
4,468,530.08/6,166,389.92 = 2,534,749.15/x - Step 3: Cross multiply
4,468,530.08x = 6,166,389.92 × 2,534,749.15 - Step 4: Simplify right side
4,468,530.08x = 15,630,251,580,198.85 - Step 5: Solve for x
x = 15,630,251,580,198.85/4,468,530.08 - Step 6: Final answer
x = 3,497,850.82
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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.