Finding the Fourth Proportional to 2,005,349.97, 3,007,811.64 and 565,997.79
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Solution
The fourth proportional to 2,005,349.97, 3,007,811.64 and 565,997.79 is: 848,936.48
Step by Step Solution
- Step 1: Write the proportion equation
2,005,349.97 : 3,007,811.64 = 565,997.79 : x - Step 2: Convert to fraction form
2,005,349.97/3,007,811.64 = 565,997.79/x - Step 3: Cross multiply
2,005,349.97x = 3,007,811.64 × 565,997.79 - Step 4: Simplify right side
2,005,349.97x = 1,702,414,740,976.28 - Step 5: Solve for x
x = 1,702,414,740,976.28/2,005,349.97 - Step 6: Final answer
x = 848,936.48
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1.5x scale
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.