Finding the Fourth Proportional to 9,366,294.06, 14,048,367.84 and 2,450,441.07
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Solution
The fourth proportional to 9,366,294.06, 14,048,367.84 and 2,450,441.07 is: 3,675,380.82
Step by Step Solution
- Step 1: Write the proportion equation
9,366,294.06 : 14,048,367.84 = 2,450,441.07 : x - Step 2: Convert to fraction form
9,366,294.06/14,048,367.84 = 2,450,441.07/x - Step 3: Cross multiply
9,366,294.06x = 14,048,367.84 × 2,450,441.07 - Step 4: Simplify right side
9,366,294.06x = 34,424,697,521,603.19 - Step 5: Solve for x
x = 34,424,697,521,603.19/9,366,294.06 - Step 6: Final answer
x = 3,675,380.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.