Finding the Fourth Proportional to 7,259,350.88, 10,889,026.60 and 2,710,754.84
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Solution
The fourth proportional to 7,259,350.88, 10,889,026.60 and 2,710,754.84 is: 4,066,132.36
Step by Step Solution
- Step 1: Write the proportion equation
7,259,350.88 : 10,889,026.60 = 2,710,754.84 : x - Step 2: Convert to fraction form
7,259,350.88/10,889,026.60 = 2,710,754.84/x - Step 3: Cross multiply
7,259,350.88x = 10,889,026.60 × 2,710,754.84 - Step 4: Simplify right side
7,259,350.88x = 29,517,481,558,838.74 - Step 5: Solve for x
x = 29,517,481,558,838.74/7,259,350.88 - Step 6: Final answer
x = 4,066,132.36
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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.