Finding the Fourth Proportional to 9,861,860.97, 14,796,113.67 and 6,214,355.64
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Solution
The fourth proportional to 9,861,860.97, 14,796,113.67 and 6,214,355.64 is: 9,323,626.92
Step by Step Solution
- Step 1: Write the proportion equation
9,861,860.97 : 14,796,113.67 = 6,214,355.64 : x - Step 2: Convert to fraction form
9,861,860.97/14,796,113.67 = 6,214,355.64/x - Step 3: Cross multiply
9,861,860.97x = 14,796,113.67 × 6,214,355.64 - Step 4: Simplify right side
9,861,860.97x = 91,948,312,435,245.59 - Step 5: Solve for x
x = 91,948,312,435,245.59/9,861,860.97 - Step 6: Final answer
x = 9,323,626.92
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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.