Finding the Fourth Proportional to 1,669,740.26, 2,304,246.00 and 905,793.82
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Solution
The fourth proportional to 1,669,740.26, 2,304,246.00 and 905,793.82 is: 1,249,997.88
Step by Step Solution
- Step 1: Write the proportion equation
1,669,740.26 : 2,304,246.00 = 905,793.82 : x - Step 2: Convert to fraction form
1,669,740.26/2,304,246.00 = 905,793.82/x - Step 3: Cross multiply
1,669,740.26x = 2,304,246.00 × 905,793.82 - Step 4: Simplify right side
1,669,740.26x = 2,087,171,782,030.75 - Step 5: Solve for x
x = 2,087,171,782,030.75/1,669,740.26 - Step 6: Final answer
x = 1,249,997.88
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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.