Finding the Fourth Proportional to 9,062,933.11, 13,594,030.97 and 2,239,334.46
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Solution
The fourth proportional to 9,062,933.11, 13,594,030.97 and 2,239,334.46 is: 3,358,910.58
Step by Step Solution
- Step 1: Write the proportion equation
9,062,933.11 : 13,594,030.97 = 2,239,334.46 : x - Step 2: Convert to fraction form
9,062,933.11/13,594,030.97 = 2,239,334.46/x - Step 3: Cross multiply
9,062,933.11x = 13,594,030.97 × 2,239,334.46 - Step 4: Simplify right side
9,062,933.11x = 30,441,581,922,261.40 - Step 5: Solve for x
x = 30,441,581,922,261.40/9,062,933.11 - Step 6: Final answer
x = 3,358,910.58
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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.