Finding the Third Proportional to 4,103,169 and 6,436,431.75
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Solution
The third proportional to 4,103,169 and 6,436,431.75 is: 10,096,501.92
Step by Step Solution
- Step 1: Write the proportion equation
4,103,169 : 6,436,431.75 = 6,436,431.75 : x - Step 2: Convert to fraction form
4,103,169/6,436,431.75 = 6,436,431.75/x - Step 3: Cross multiply
4,103,169x = 6,436,431.75 × 6,436,431.75 - Step 4: Simplify right side
4,103,169x = 41,427,653,672,408.06 - Step 5: Solve for x
x = 41,427,653,672,408.06/4,103,169 - Step 6: Final answer
x = 10,096,501.92
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.