Finding the Third Proportional to 267,691.50 and 579,484.13
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Solution
The third proportional to 267,691.50 and 579,484.13 is: 1,254,435.99
Step by Step Solution
- Step 1: Write the proportion equation
267,691.50 : 579,484.13 = 579,484.13 : x - Step 2: Convert to fraction form
267,691.50/579,484.13 = 579,484.13/x - Step 3: Cross multiply
267,691.50x = 579,484.13 × 579,484.13 - Step 4: Simplify right side
267,691.50x = 335,801,851,127.02 - Step 5: Solve for x
x = 335,801,851,127.02/267,691.50 - Step 6: Final answer
x = 1,254,435.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.