Finding the Fourth Proportional to 5,935,415.63, 8,902,847.57 and 2,475,727.43
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Solution
The fourth proportional to 5,935,415.63, 8,902,847.57 and 2,475,727.43 is: 3,713,476.07
Step by Step Solution
- Step 1: Write the proportion equation
5,935,415.63 : 8,902,847.57 = 2,475,727.43 : x - Step 2: Convert to fraction form
5,935,415.63/8,902,847.57 = 2,475,727.43/x - Step 3: Cross multiply
5,935,415.63x = 8,902,847.57 × 2,475,727.43 - Step 4: Simplify right side
5,935,415.63x = 22,041,023,877,264.97 - Step 5: Solve for x
x = 22,041,023,877,264.97/5,935,415.63 - Step 6: Final answer
x = 3,713,476.07
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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.