Finding the Fourth Proportional to 5,029,338.26, 7,544,076.58 and 1,435,104.06
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Solution
The fourth proportional to 5,029,338.26, 7,544,076.58 and 1,435,104.06 is: 2,152,675.83
Step by Step Solution
- Step 1: Write the proportion equation
5,029,338.26 : 7,544,076.58 = 1,435,104.06 : x - Step 2: Convert to fraction form
5,029,338.26/7,544,076.58 = 1,435,104.06/x - Step 3: Cross multiply
5,029,338.26x = 7,544,076.58 × 1,435,104.06 - Step 4: Simplify right side
5,029,338.26x = 10,826,534,928,908.92 - Step 5: Solve for x
x = 10,826,534,928,908.92/5,029,338.26 - Step 6: Final answer
x = 2,152,675.83
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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.