Finding the Fourth Proportional to 963,924.71, 1,447,687.98 and 848,560.10
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Solution
The fourth proportional to 963,924.71, 1,447,687.98 and 848,560.10 is: 1,274,425.53
Step by Step Solution
- Step 1: Write the proportion equation
963,924.71 : 1,447,687.98 = 848,560.10 : x - Step 2: Convert to fraction form
963,924.71/1,447,687.98 = 848,560.10/x - Step 3: Cross multiply
963,924.71x = 1,447,687.98 × 848,560.10 - Step 4: Simplify right side
963,924.71x = 1,228,450,256,789.07 - Step 5: Solve for x
x = 1,228,450,256,789.07/963,924.71 - Step 6: Final answer
x = 1,274,425.53
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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.