Finding the Fourth Proportional to 2,513,703.06, 3,770,067.96 and 976,695.84
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Solution
The fourth proportional to 2,513,703.06, 3,770,067.96 and 976,695.84 is: 1,464,854.68
Step by Step Solution
- Step 1: Write the proportion equation
2,513,703.06 : 3,770,067.96 = 976,695.84 : x - Step 2: Convert to fraction form
2,513,703.06/3,770,067.96 = 976,695.84/x - Step 3: Cross multiply
2,513,703.06x = 3,770,067.96 × 976,695.84 - Step 4: Simplify right side
2,513,703.06x = 3,682,209,693,049.29 - Step 5: Solve for x
x = 3,682,209,693,049.29/2,513,703.06 - Step 6: Final answer
x = 1,464,854.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.