Finding the Fourth Proportional to 967,037.25, 1,450,782.78 and 950,970.99
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Solution
The fourth proportional to 967,037.25, 1,450,782.78 and 950,970.99 is: 1,426,679.62
Step by Step Solution
- Step 1: Write the proportion equation
967,037.25 : 1,450,782.78 = 950,970.99 : x - Step 2: Convert to fraction form
967,037.25/1,450,782.78 = 950,970.99/x - Step 3: Cross multiply
967,037.25x = 1,450,782.78 × 950,970.99 - Step 4: Simplify right side
967,037.25x = 1,379,652,336,571.55 - Step 5: Solve for x
x = 1,379,652,336,571.55/967,037.25 - Step 6: Final answer
x = 1,426,679.62
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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.