Finding the Third Proportional to 1,616,542.31 and 2,694,122.02
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Solution
The third proportional to 1,616,542.31 and 2,694,122.02 is: 4,490,011.41
Step by Step Solution
- Step 1: Write the proportion equation
1,616,542.31 : 2,694,122.02 = 2,694,122.02 : x - Step 2: Convert to fraction form
1,616,542.31/2,694,122.02 = 2,694,122.02/x - Step 3: Cross multiply
1,616,542.31x = 2,694,122.02 × 2,694,122.02 - Step 4: Simplify right side
1,616,542.31x = 7,258,293,435,075.31 - Step 5: Solve for x
x = 7,258,293,435,075.31/1,616,542.31 - Step 6: Final answer
x = 4,490,011.41
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.