Finding the Fourth Proportional to 2,358,093.73, 3,253,954.63 and 1,364,489.79
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Solution
The fourth proportional to 2,358,093.73, 3,253,954.63 and 1,364,489.79 is: 1,882,871.66
Step by Step Solution
- Step 1: Write the proportion equation
2,358,093.73 : 3,253,954.63 = 1,364,489.79 : x - Step 2: Convert to fraction form
2,358,093.73/3,253,954.63 = 1,364,489.79/x - Step 3: Cross multiply
2,358,093.73x = 3,253,954.63 × 1,364,489.79 - Step 4: Simplify right side
2,358,093.73x = 4,439,987,862,935.78 - Step 5: Solve for x
x = 4,439,987,862,935.78/2,358,093.73 - Step 6: Final answer
x = 1,882,871.66
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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.