Finding the Third Proportional to 579,850.73 and 1,248,182.58
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Solution
The third proportional to 579,850.73 and 1,248,182.58 is: 2,686,828.96
Step by Step Solution
- Step 1: Write the proportion equation
579,850.73 : 1,248,182.58 = 1,248,182.58 : x - Step 2: Convert to fraction form
579,850.73/1,248,182.58 = 1,248,182.58/x - Step 3: Cross multiply
579,850.73x = 1,248,182.58 × 1,248,182.58 - Step 4: Simplify right side
579,850.73x = 1,557,959,748,334.77 - Step 5: Solve for x
x = 1,557,959,748,334.77/579,850.73 - Step 6: Final answer
x = 2,686,828.96
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.