Finding the Fourth Proportional to 1,750,271.46, 2,625,381.14 and 1,067,358.98
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Solution
The fourth proportional to 1,750,271.46, 2,625,381.14 and 1,067,358.98 is: 1,601,022.58
Step by Step Solution
- Step 1: Write the proportion equation
1,750,271.46 : 2,625,381.14 = 1,067,358.98 : x - Step 2: Convert to fraction form
1,750,271.46/2,625,381.14 = 1,067,358.98/x - Step 3: Cross multiply
1,750,271.46x = 2,625,381.14 × 1,067,358.98 - Step 4: Simplify right side
1,750,271.46x = 2,802,224,135,701.64 - Step 5: Solve for x
x = 2,802,224,135,701.64/1,750,271.46 - Step 6: Final answer
x = 1,601,022.58
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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.