Finding the Fourth Proportional to 9,366,293.06, 14,048,366.34 and 2,450,440.07
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Solution
The fourth proportional to 9,366,293.06, 14,048,366.34 and 2,450,440.07 is: 3,675,379.31
Step by Step Solution
- Step 1: Write the proportion equation
9,366,293.06 : 14,048,366.34 = 2,450,440.07 : x - Step 2: Convert to fraction form
9,366,293.06/14,048,366.34 = 2,450,440.07/x - Step 3: Cross multiply
9,366,293.06x = 14,048,366.34 × 2,450,440.07 - Step 4: Simplify right side
9,366,293.06x = 34,424,679,779,528.19 - Step 5: Solve for x
x = 34,424,679,779,528.19/9,366,293.06 - Step 6: Final answer
x = 3,675,379.31
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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.