Finding the Third Proportional to 564,813.50 and 1,243,351
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Solution
The third proportional to 564,813.50 and 1,243,351 is: 2,737,048.09
Step by Step Solution
- Step 1: Write the proportion equation
564,813.50 : 1,243,351 = 1,243,351 : x - Step 2: Convert to fraction form
564,813.50/1,243,351 = 1,243,351/x - Step 3: Cross multiply
564,813.50x = 1,243,351 × 1,243,351 - Step 4: Simplify right side
564,813.50x = 1,545,921,709,201 - Step 5: Solve for x
x = 1,545,921,709,201/564,813.50 - Step 6: Final answer
x = 2,737,048.09
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.