Finding the Fourth Proportional to 9,651,632.15, 14,477,439.99 and 2,463,165.47
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Solution
The fourth proportional to 9,651,632.15, 14,477,439.99 and 2,463,165.47 is: 3,694,746.10
Step by Step Solution
- Step 1: Write the proportion equation
9,651,632.15 : 14,477,439.99 = 2,463,165.47 : x - Step 2: Convert to fraction form
9,651,632.15/14,477,439.99 = 2,463,165.47/x - Step 3: Cross multiply
9,651,632.15x = 14,477,439.99 × 2,463,165.47 - Step 4: Simplify right side
9,651,632.15x = 35,660,330,277,365.15 - Step 5: Solve for x
x = 35,660,330,277,365.15/9,651,632.15 - Step 6: Final answer
x = 3,694,746.10
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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.