Finding the Third Proportional to 5,919,808.50 and 8,855,916.75
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Solution
The third proportional to 5,919,808.50 and 8,855,916.75 is: 13,248,276.78
Step by Step Solution
- Step 1: Write the proportion equation
5,919,808.50 : 8,855,916.75 = 8,855,916.75 : x - Step 2: Convert to fraction form
5,919,808.50/8,855,916.75 = 8,855,916.75/x - Step 3: Cross multiply
5,919,808.50x = 8,855,916.75 × 8,855,916.75 - Step 4: Simplify right side
5,919,808.50x = 78,427,261,482,930.56 - Step 5: Solve for x
x = 78,427,261,482,930.56/5,919,808.50 - Step 6: Final answer
x = 13,248,276.78
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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.