Finding the Fourth Proportional to 5,794,194.18, 8,692,841.32 and 2,007,677.06
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Solution
The fourth proportional to 5,794,194.18, 8,692,841.32 and 2,007,677.06 is: 3,012,052.68
Step by Step Solution
- Step 1: Write the proportion equation
5,794,194.18 : 8,692,841.32 = 2,007,677.06 : x - Step 2: Convert to fraction form
5,794,194.18/8,692,841.32 = 2,007,677.06/x - Step 3: Cross multiply
5,794,194.18x = 8,692,841.32 × 2,007,677.06 - Step 4: Simplify right side
5,794,194.18x = 17,452,418,104,384.12 - Step 5: Solve for x
x = 17,452,418,104,384.12/5,794,194.18 - Step 6: Final answer
x = 3,012,052.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.