Finding the Third Proportional to 509,106.75 and 1,005,363.75
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Solution
The third proportional to 509,106.75 and 1,005,363.75 is: 1,985,352.33
Step by Step Solution
- Step 1: Write the proportion equation
509,106.75 : 1,005,363.75 = 1,005,363.75 : x - Step 2: Convert to fraction form
509,106.75/1,005,363.75 = 1,005,363.75/x - Step 3: Cross multiply
509,106.75x = 1,005,363.75 × 1,005,363.75 - Step 4: Simplify right side
509,106.75x = 1,010,756,269,814.06 - Step 5: Solve for x
x = 1,010,756,269,814.06/509,106.75 - Step 6: Final answer
x = 1,985,352.33
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.