Finding the Fourth Proportional to 9,332,088.94, 13,995,106.09 and 3,574,516.19
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Solution
The fourth proportional to 9,332,088.94, 13,995,106.09 and 3,574,516.19 is: 5,360,614.72
Step by Step Solution
- Step 1: Write the proportion equation
9,332,088.94 : 13,995,106.09 = 3,574,516.19 : x - Step 2: Convert to fraction form
9,332,088.94/13,995,106.09 = 3,574,516.19/x - Step 3: Cross multiply
9,332,088.94x = 13,995,106.09 × 3,574,516.19 - Step 4: Simplify right side
9,332,088.94x = 50,025,733,299,472.59 - Step 5: Solve for x
x = 50,025,733,299,472.59/9,332,088.94 - Step 6: Final answer
x = 5,360,614.72
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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.