Finding the Fourth Proportional to 597,056.70, 823,067.82 and 453,567.63
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Solution
The fourth proportional to 597,056.70, 823,067.82 and 453,567.63 is: 625,262.09
Step by Step Solution
- Step 1: Write the proportion equation
597,056.70 : 823,067.82 = 453,567.63 : x - Step 2: Convert to fraction form
597,056.70/823,067.82 = 453,567.63/x - Step 3: Cross multiply
597,056.70x = 823,067.82 × 453,567.63 - Step 4: Simplify right side
597,056.70x = 373,316,920,446.67 - Step 5: Solve for x
x = 373,316,920,446.67/597,056.70 - Step 6: Final answer
x = 625,262.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.