Finding the Fourth Proportional to 1,863,616.68, 2,794,963.32 and 798,537.96
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Solution
The fourth proportional to 1,863,616.68, 2,794,963.32 and 798,537.96 is: 1,197,609.11
Step by Step Solution
- Step 1: Write the proportion equation
1,863,616.68 : 2,794,963.32 = 798,537.96 : x - Step 2: Convert to fraction form
1,863,616.68/2,794,963.32 = 798,537.96/x - Step 3: Cross multiply
1,863,616.68x = 2,794,963.32 × 798,537.96 - Step 4: Simplify right side
1,863,616.68x = 2,231,884,307,827.63 - Step 5: Solve for x
x = 2,231,884,307,827.63/1,863,616.68 - Step 6: Final answer
x = 1,197,609.11
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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.