Finding the Fourth Proportional to 2,758,452.84, 3,806,592.48 and 1,534,761
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Solution
The fourth proportional to 2,758,452.84, 3,806,592.48 and 1,534,761 is: 2,117,929.88
Step by Step Solution
- Step 1: Write the proportion equation
2,758,452.84 : 3,806,592.48 = 1,534,761 : x - Step 2: Convert to fraction form
2,758,452.84/3,806,592.48 = 1,534,761/x - Step 3: Cross multiply
2,758,452.84x = 3,806,592.48 × 1,534,761 - Step 4: Simplify right side
2,758,452.84x = 5,842,209,681,197.28 - Step 5: Solve for x
x = 5,842,209,681,197.28/2,758,452.84 - Step 6: Final answer
x = 2,117,929.88
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.