Finding the Third Proportional to 491,410.13 and 1,051,135.31
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Solution
The third proportional to 491,410.13 and 1,051,135.31 is: 2,248,397.80
Step by Step Solution
- Step 1: Write the proportion equation
491,410.13 : 1,051,135.31 = 1,051,135.31 : x - Step 2: Convert to fraction form
491,410.13/1,051,135.31 = 1,051,135.31/x - Step 3: Cross multiply
491,410.13x = 1,051,135.31 × 1,051,135.31 - Step 4: Simplify right side
491,410.13x = 1,104,885,445,184.47 - Step 5: Solve for x
x = 1,104,885,445,184.47/491,410.13 - Step 6: Final answer
x = 2,248,397.80
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.