Finding the Fourth Proportional to 4,562,952.62, 6,296,874.68 and 2,525,762.12
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Solution
The fourth proportional to 4,562,952.62, 6,296,874.68 and 2,525,762.12 is: 3,485,551.76
Step by Step Solution
- Step 1: Write the proportion equation
4,562,952.62 : 6,296,874.68 = 2,525,762.12 : x - Step 2: Convert to fraction form
4,562,952.62/6,296,874.68 = 2,525,762.12/x - Step 3: Cross multiply
4,562,952.62x = 6,296,874.68 × 2,525,762.12 - Step 4: Simplify right side
4,562,952.62x = 15,904,407,515,961.15 - Step 5: Solve for x
x = 15,904,407,515,961.15/4,562,952.62 - Step 6: Final answer
x = 3,485,551.76
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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.