Finding the Third Proportional to 859,325.63 and 1,872,736.88
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Solution
The third proportional to 859,325.63 and 1,872,736.88 is: 4,081,274.08
Step by Step Solution
- Step 1: Write the proportion equation
859,325.63 : 1,872,736.88 = 1,872,736.88 : x - Step 2: Convert to fraction form
859,325.63/1,872,736.88 = 1,872,736.88/x - Step 3: Cross multiply
859,325.63x = 1,872,736.88 × 1,872,736.88 - Step 4: Simplify right side
859,325.63x = 3,507,143,402,984.77 - Step 5: Solve for x
x = 3,507,143,402,984.77/859,325.63 - Step 6: Final answer
x = 4,081,274.08
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.