Finding the Fourth Proportional to 967,006.14, 1,450,008.62 and 434,068.26
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Solution
The fourth proportional to 967,006.14, 1,450,008.62 and 434,068.26 is: 650,877.69
Step by Step Solution
- Step 1: Write the proportion equation
967,006.14 : 1,450,008.62 = 434,068.26 : x - Step 2: Convert to fraction form
967,006.14/1,450,008.62 = 434,068.26/x - Step 3: Cross multiply
967,006.14x = 1,450,008.62 × 434,068.26 - Step 4: Simplify right side
967,006.14x = 629,402,718,668.40 - Step 5: Solve for x
x = 629,402,718,668.40/967,006.14 - Step 6: Final answer
x = 650,877.69
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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.