Finding the Third Proportional to 4,128,922.13 and 6,349,240.13
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Solution
The third proportional to 4,128,922.13 and 6,349,240.13 is: 9,763,528.82
Step by Step Solution
- Step 1: Write the proportion equation
4,128,922.13 : 6,349,240.13 = 6,349,240.13 : x - Step 2: Convert to fraction form
4,128,922.13/6,349,240.13 = 6,349,240.13/x - Step 3: Cross multiply
4,128,922.13x = 6,349,240.13 × 6,349,240.13 - Step 4: Simplify right side
4,128,922.13x = 40,312,850,164,910.02 - Step 5: Solve for x
x = 40,312,850,164,910.02/4,128,922.13 - Step 6: Final answer
x = 9,763,528.82
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.