Finding the Third Proportional to 3,534,566.63 and 5,439,630.94
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Solution
The third proportional to 3,534,566.63 and 5,439,630.94 is: 8,371,488.75
Step by Step Solution
- Step 1: Write the proportion equation
3,534,566.63 : 5,439,630.94 = 5,439,630.94 : x - Step 2: Convert to fraction form
3,534,566.63/5,439,630.94 = 5,439,630.94/x - Step 3: Cross multiply
3,534,566.63x = 5,439,630.94 × 5,439,630.94 - Step 4: Simplify right side
3,534,566.63x = 29,589,584,736,207.13 - Step 5: Solve for x
x = 29,589,584,736,207.13/3,534,566.63 - Step 6: Final answer
x = 8,371,488.75
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.