Finding the Third Proportional to 653,649.75 and 1,415,840.63
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Solution
The third proportional to 653,649.75 and 1,415,840.63 is: 3,066,787.18
Step by Step Solution
- Step 1: Write the proportion equation
653,649.75 : 1,415,840.63 = 1,415,840.63 : x - Step 2: Convert to fraction form
653,649.75/1,415,840.63 = 1,415,840.63/x - Step 3: Cross multiply
653,649.75x = 1,415,840.63 × 1,415,840.63 - Step 4: Simplify right side
653,649.75x = 2,004,604,675,400.39 - Step 5: Solve for x
x = 2,004,604,675,400.39/653,649.75 - Step 6: Final answer
x = 3,066,787.18
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.