Finding the Third Proportional to 324,545.91 and 842,502.94
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Solution
The third proportional to 324,545.91 and 842,502.94 is: 2,187,090.29
Step by Step Solution
- Step 1: Write the proportion equation
324,545.91 : 842,502.94 = 842,502.94 : x - Step 2: Convert to fraction form
324,545.91/842,502.94 = 842,502.94/x - Step 3: Cross multiply
324,545.91x = 842,502.94 × 842,502.94 - Step 4: Simplify right side
324,545.91x = 709,811,199,696.13 - Step 5: Solve for x
x = 709,811,199,696.13/324,545.91 - Step 6: Final answer
x = 2,187,090.29
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These problems maintain the same ratio (2.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.