Finding the Fourth Proportional to 5,955,097.70, 8,936,320.72 and 2,759,628.26
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Solution
The fourth proportional to 5,955,097.70, 8,936,320.72 and 2,759,628.26 is: 4,141,145.02
Step by Step Solution
- Step 1: Write the proportion equation
5,955,097.70 : 8,936,320.72 = 2,759,628.26 : x - Step 2: Convert to fraction form
5,955,097.70/8,936,320.72 = 2,759,628.26/x - Step 3: Cross multiply
5,955,097.70x = 8,936,320.72 × 2,759,628.26 - Step 4: Simplify right side
5,955,097.70x = 24,660,923,199,335.55 - Step 5: Solve for x
x = 24,660,923,199,335.55/5,955,097.70 - Step 6: Final answer
x = 4,141,145.02
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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.