Finding the Third Proportional to 2,854,355.63 and 5,988,961.13
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Solution
The third proportional to 2,854,355.63 and 5,988,961.13 is: 12,565,937.84
Step by Step Solution
- Step 1: Write the proportion equation
2,854,355.63 : 5,988,961.13 = 5,988,961.13 : x - Step 2: Convert to fraction form
2,854,355.63/5,988,961.13 = 5,988,961.13/x - Step 3: Cross multiply
2,854,355.63x = 5,988,961.13 × 5,988,961.13 - Step 4: Simplify right side
2,854,355.63x = 35,867,655,356,761.27 - Step 5: Solve for x
x = 35,867,655,356,761.27/2,854,355.63 - Step 6: Final answer
x = 12,565,937.84
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.