Finding the Fourth Proportional to 2,394,268.92, 3,304,160.89 and 1,306,610.56
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Solution
The fourth proportional to 2,394,268.92, 3,304,160.89 and 1,306,610.56 is: 1,803,160.65
Step by Step Solution
- Step 1: Write the proportion equation
2,394,268.92 : 3,304,160.89 = 1,306,610.56 : x - Step 2: Convert to fraction form
2,394,268.92/3,304,160.89 = 1,306,610.56/x - Step 3: Cross multiply
2,394,268.92x = 3,304,160.89 × 1,306,610.56 - Step 4: Simplify right side
2,394,268.92x = 4,317,251,498,422.40 - Step 5: Solve for x
x = 4,317,251,498,422.40/2,394,268.92 - Step 6: Final answer
x = 1,803,160.65
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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.