Finding the Fourth Proportional to 1,799,778, 2,483,745.48 and 995,013.84
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Solution
The fourth proportional to 1,799,778, 2,483,745.48 and 995,013.84 is: 1,373,147.76
Step by Step Solution
- Step 1: Write the proportion equation
1,799,778 : 2,483,745.48 = 995,013.84 : x - Step 2: Convert to fraction form
1,799,778/2,483,745.48 = 995,013.84/x - Step 3: Cross multiply
1,799,778x = 2,483,745.48 × 995,013.84 - Step 4: Simplify right side
1,799,778x = 2,471,361,127,637.44 - Step 5: Solve for x
x = 2,471,361,127,637.44/1,799,778 - Step 6: Final answer
x = 1,373,147.76
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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.