Finding the Fourth Proportional to 1,751,541.32, 2,625,730.84 and 629,347.88
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Solution
The fourth proportional to 1,751,541.32, 2,625,730.84 and 629,347.88 is: 943,453.70
Step by Step Solution
- Step 1: Write the proportion equation
1,751,541.32 : 2,625,730.84 = 629,347.88 : x - Step 2: Convert to fraction form
1,751,541.32/2,625,730.84 = 629,347.88/x - Step 3: Cross multiply
1,751,541.32x = 2,625,730.84 × 629,347.88 - Step 4: Simplify right side
1,751,541.32x = 1,652,498,137,604.62 - Step 5: Solve for x
x = 1,652,498,137,604.62/1,751,541.32 - Step 6: Final answer
x = 943,453.70
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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.