Finding the Third Proportional to 508,477.50 and 1,102,658.06
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Solution
The third proportional to 508,477.50 and 1,102,658.06 is: 2,391,167.36
Step by Step Solution
- Step 1: Write the proportion equation
508,477.50 : 1,102,658.06 = 1,102,658.06 : x - Step 2: Convert to fraction form
508,477.50/1,102,658.06 = 1,102,658.06/x - Step 3: Cross multiply
508,477.50x = 1,102,658.06 × 1,102,658.06 - Step 4: Simplify right side
508,477.50x = 1,215,854,802,796.25 - Step 5: Solve for x
x = 1,215,854,802,796.25/508,477.50 - Step 6: Final answer
x = 2,391,167.36
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.