Finding the Third Proportional to 901,752 and 1,349,784
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Solution
The third proportional to 901,752 and 1,349,784 is: 2,020,418.97
Step by Step Solution
- Step 1: Write the proportion equation
901,752 : 1,349,784 = 1,349,784 : x - Step 2: Convert to fraction form
901,752/1,349,784 = 1,349,784/x - Step 3: Cross multiply
901,752x = 1,349,784 × 1,349,784 - Step 4: Simplify right side
901,752x = 1,821,916,846,656 - Step 5: Solve for x
x = 1,821,916,846,656/901,752 - Step 6: Final answer
x = 2,020,418.97
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.