Finding the Third Proportional to 507,785.50 and 1,106,651
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Solution
The third proportional to 507,785.50 and 1,106,651 is: 2,411,798.75
Step by Step Solution
- Step 1: Write the proportion equation
507,785.50 : 1,106,651 = 1,106,651 : x - Step 2: Convert to fraction form
507,785.50/1,106,651 = 1,106,651/x - Step 3: Cross multiply
507,785.50x = 1,106,651 × 1,106,651 - Step 4: Simplify right side
507,785.50x = 1,224,676,435,801 - Step 5: Solve for x
x = 1,224,676,435,801/507,785.50 - Step 6: Final answer
x = 2,411,798.75
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.