Finding the Third Proportional to 603,408 and 1,322,043.75
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Solution
The third proportional to 603,408 and 1,322,043.75 is: 2,896,547.07
Step by Step Solution
- Step 1: Write the proportion equation
603,408 : 1,322,043.75 = 1,322,043.75 : x - Step 2: Convert to fraction form
603,408/1,322,043.75 = 1,322,043.75/x - Step 3: Cross multiply
603,408x = 1,322,043.75 × 1,322,043.75 - Step 4: Simplify right side
603,408x = 1,747,799,676,914.06 - Step 5: Solve for x
x = 1,747,799,676,914.06/603,408 - Step 6: Final answer
x = 2,896,547.07
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.