Finding the Fourth Proportional to 4,088,998.98, 6,125,637.42 and 2,286,415.26
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Solution
The fourth proportional to 4,088,998.98, 6,125,637.42 and 2,286,415.26 is: 3,425,227.28
Step by Step Solution
- Step 1: Write the proportion equation
4,088,998.98 : 6,125,637.42 = 2,286,415.26 : x - Step 2: Convert to fraction form
4,088,998.98/6,125,637.42 = 2,286,415.26/x - Step 3: Cross multiply
4,088,998.98x = 6,125,637.42 × 2,286,415.26 - Step 4: Simplify right side
4,088,998.98x = 14,005,750,874,315.03 - Step 5: Solve for x
x = 14,005,750,874,315.03/4,088,998.98 - Step 6: Final answer
x = 3,425,227.28
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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.