Finding the Third Proportional to 865,452.09 and 2,246,671.69
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Solution
The third proportional to 865,452.09 and 2,246,671.69 is: 5,832,250.81
Step by Step Solution
- Step 1: Write the proportion equation
865,452.09 : 2,246,671.69 = 2,246,671.69 : x - Step 2: Convert to fraction form
865,452.09/2,246,671.69 = 2,246,671.69/x - Step 3: Cross multiply
865,452.09x = 2,246,671.69 × 2,246,671.69 - Step 4: Simplify right side
865,452.09x = 5,047,533,671,414.10 - Step 5: Solve for x
x = 5,047,533,671,414.10/865,452.09 - Step 6: Final answer
x = 5,832,250.81
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Why These Related Problems?
These problems maintain the same ratio (2.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.