Finding the Fourth Proportional to 9,767,725.05, 14,651,711.27 and 3,700,827.08
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Solution
The fourth proportional to 9,767,725.05, 14,651,711.27 and 3,700,827.08 is: 5,551,287.49
Step by Step Solution
- Step 1: Write the proportion equation
9,767,725.05 : 14,651,711.27 = 3,700,827.08 : x - Step 2: Convert to fraction form
9,767,725.05/14,651,711.27 = 3,700,827.08/x - Step 3: Cross multiply
9,767,725.05x = 14,651,711.27 × 3,700,827.08 - Step 4: Simplify right side
9,767,725.05x = 54,223,449,836,357.19 - Step 5: Solve for x
x = 54,223,449,836,357.19/9,767,725.05 - Step 6: Final answer
x = 5,551,287.49
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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.