Finding the Fourth Proportional to 446,725.63, 669,801.23 and 294,747.08
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Solution
The fourth proportional to 446,725.63, 669,801.23 and 294,747.08 is: 441,931.12
Step by Step Solution
- Step 1: Write the proportion equation
446,725.63 : 669,801.23 = 294,747.08 : x - Step 2: Convert to fraction form
446,725.63/669,801.23 = 294,747.08/x - Step 3: Cross multiply
446,725.63x = 669,801.23 × 294,747.08 - Step 4: Simplify right side
446,725.63x = 197,421,955,249.17 - Step 5: Solve for x
x = 197,421,955,249.17/446,725.63 - Step 6: Final answer
x = 441,931.12
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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.