Finding the Fourth Proportional to 1,593,337.43, 2,390,379.71 and 633,847.49
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Solution
The fourth proportional to 1,593,337.43, 2,390,379.71 and 633,847.49 is: 950,919.84
Step by Step Solution
- Step 1: Write the proportion equation
1,593,337.43 : 2,390,379.71 = 633,847.49 : x - Step 2: Convert to fraction form
1,593,337.43/2,390,379.71 = 633,847.49/x - Step 3: Cross multiply
1,593,337.43x = 2,390,379.71 × 633,847.49 - Step 4: Simplify right side
1,593,337.43x = 1,515,136,179,330.43 - Step 5: Solve for x
x = 1,515,136,179,330.43/1,593,337.43 - Step 6: Final answer
x = 950,919.84
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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.