Finding the Fourth Proportional to 5,696,222.10, 8,544,368.79 and 2,330,429.10
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Solution
The fourth proportional to 5,696,222.10, 8,544,368.79 and 2,330,429.10 is: 3,495,658.23
Step by Step Solution
- Step 1: Write the proportion equation
5,696,222.10 : 8,544,368.79 = 2,330,429.10 : x - Step 2: Convert to fraction form
5,696,222.10/8,544,368.79 = 2,330,429.10/x - Step 3: Cross multiply
5,696,222.10x = 8,544,368.79 × 2,330,429.10 - Step 4: Simplify right side
5,696,222.10x = 19,912,045,669,347.79 - Step 5: Solve for x
x = 19,912,045,669,347.79/5,696,222.10 - Step 6: Final answer
x = 3,495,658.23
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.