Finding the Fourth Proportional to 9,624,759, 13,282,170.62 and 5,273,809.96
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Solution
The fourth proportional to 9,624,759, 13,282,170.62 and 5,273,809.96 is: 7,277,859.50
Step by Step Solution
- Step 1: Write the proportion equation
9,624,759 : 13,282,170.62 = 5,273,809.96 : x - Step 2: Convert to fraction form
9,624,759/13,282,170.62 = 5,273,809.96/x - Step 3: Cross multiply
9,624,759x = 13,282,170.62 × 5,273,809.96 - Step 4: Simplify right side
9,624,759x = 70,047,643,706,175.37 - Step 5: Solve for x
x = 70,047,643,706,175.37/9,624,759 - Step 6: Final answer
x = 7,277,859.50
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.