Finding the Third Proportional to 575,518.50 and 1,251,850.50
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Solution
The third proportional to 575,518.50 and 1,251,850.50 is: 2,722,987.49
Step by Step Solution
- Step 1: Write the proportion equation
575,518.50 : 1,251,850.50 = 1,251,850.50 : x - Step 2: Convert to fraction form
575,518.50/1,251,850.50 = 1,251,850.50/x - Step 3: Cross multiply
575,518.50x = 1,251,850.50 × 1,251,850.50 - Step 4: Simplify right side
575,518.50x = 1,567,129,674,350.25 - Step 5: Solve for x
x = 1,567,129,674,350.25/575,518.50 - Step 6: Final answer
x = 2,722,987.49
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.