Finding the Third Proportional to 276,972.75 and 602,473.99
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Solution
The third proportional to 276,972.75 and 602,473.99 is: 1,310,507.66
Step by Step Solution
- Step 1: Write the proportion equation
276,972.75 : 602,473.99 = 602,473.99 : x - Step 2: Convert to fraction form
276,972.75/602,473.99 = 602,473.99/x - Step 3: Cross multiply
276,972.75x = 602,473.99 × 602,473.99 - Step 4: Simplify right side
276,972.75x = 362,974,911,262.34 - Step 5: Solve for x
x = 362,974,911,262.34/276,972.75 - Step 6: Final answer
x = 1,310,507.66
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.