Finding the Fourth Proportional to 2,502,403.44, 3,753,225 and 819,469.68
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Solution
The fourth proportional to 2,502,403.44, 3,753,225 and 819,469.68 is: 1,229,080.03
Step by Step Solution
- Step 1: Write the proportion equation
2,502,403.44 : 3,753,225 = 819,469.68 : x - Step 2: Convert to fraction form
2,502,403.44/3,753,225 = 819,469.68/x - Step 3: Cross multiply
2,502,403.44x = 3,753,225 × 819,469.68 - Step 4: Simplify right side
2,502,403.44x = 3,075,654,089,718 - Step 5: Solve for x
x = 3,075,654,089,718/2,502,403.44 - Step 6: Final answer
x = 1,229,080.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.