Finding the Fourth Proportional to 3,295,203.84, 4,545,036 and 3,024,146.88
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Solution
The fourth proportional to 3,295,203.84, 4,545,036 and 3,024,146.88 is: 4,171,170.31
Step by Step Solution
- Step 1: Write the proportion equation
3,295,203.84 : 4,545,036 = 3,024,146.88 : x - Step 2: Convert to fraction form
3,295,203.84/4,545,036 = 3,024,146.88/x - Step 3: Cross multiply
3,295,203.84x = 4,545,036 × 3,024,146.88 - Step 4: Simplify right side
3,295,203.84x = 13,744,856,438,887.68 - Step 5: Solve for x
x = 13,744,856,438,887.68/3,295,203.84 - Step 6: Final answer
x = 4,171,170.31
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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.