Finding the Fourth Proportional to 5,675,506.16, 7,832,364.86 and 3,097,352.70
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Solution
The fourth proportional to 5,675,506.16, 7,832,364.86 and 3,097,352.70 is: 4,274,437.52
Step by Step Solution
- Step 1: Write the proportion equation
5,675,506.16 : 7,832,364.86 = 3,097,352.70 : x - Step 2: Convert to fraction form
5,675,506.16/7,832,364.86 = 3,097,352.70/x - Step 3: Cross multiply
5,675,506.16x = 7,832,364.86 × 3,097,352.70 - Step 4: Simplify right side
5,675,506.16x = 24,259,596,431,019.36 - Step 5: Solve for x
x = 24,259,596,431,019.36/5,675,506.16 - Step 6: Final answer
x = 4,274,437.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.