Finding the Third Proportional to 624,288 and 1,343,322.75
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Solution
The third proportional to 624,288 and 1,343,322.75 is: 2,890,518.50
Step by Step Solution
- Step 1: Write the proportion equation
624,288 : 1,343,322.75 = 1,343,322.75 : x - Step 2: Convert to fraction form
624,288/1,343,322.75 = 1,343,322.75/x - Step 3: Cross multiply
624,288x = 1,343,322.75 × 1,343,322.75 - Step 4: Simplify right side
624,288x = 1,804,516,010,667.56 - Step 5: Solve for x
x = 1,804,516,010,667.56/624,288 - Step 6: Final answer
x = 2,890,518.50
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.