Finding the Fourth Proportional to 2,579,268.08, 3,558,797.40 and 1,600,088
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Solution
The fourth proportional to 2,579,268.08, 3,558,797.40 and 1,600,088 is: 2,207,753.84
Step by Step Solution
- Step 1: Write the proportion equation
2,579,268.08 : 3,558,797.40 = 1,600,088 : x - Step 2: Convert to fraction form
2,579,268.08/3,558,797.40 = 1,600,088/x - Step 3: Cross multiply
2,579,268.08x = 3,558,797.40 × 1,600,088 - Step 4: Simplify right side
2,579,268.08x = 5,694,389,014,171.20 - Step 5: Solve for x
x = 5,694,389,014,171.20/2,579,268.08 - Step 6: Final answer
x = 2,207,753.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.