Finding the Fourth Proportional to 17,305,250.84, 25,955,893.37 and 4,526,988.92
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Solution
The fourth proportional to 17,305,250.84, 25,955,893.37 and 4,526,988.92 is: 6,789,964.66
Step by Step Solution
- Step 1: Write the proportion equation
17,305,250.84 : 25,955,893.37 = 4,526,988.92 : x - Step 2: Convert to fraction form
17,305,250.84/25,955,893.37 = 4,526,988.92/x - Step 3: Cross multiply
17,305,250.84x = 25,955,893.37 × 4,526,988.92 - Step 4: Simplify right side
17,305,250.84x = 117,502,041,576,229.45 - Step 5: Solve for x
x = 117,502,041,576,229.45/17,305,250.84 - Step 6: Final answer
x = 6,789,964.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.