Finding the Fourth Proportional to 595,698.86, 893,659.08 and 240,961.99
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Solution
The fourth proportional to 595,698.86, 893,659.08 and 240,961.99 is: 361,487.80
Step by Step Solution
- Step 1: Write the proportion equation
595,698.86 : 893,659.08 = 240,961.99 : x - Step 2: Convert to fraction form
595,698.86/893,659.08 = 240,961.99/x - Step 3: Cross multiply
595,698.86x = 893,659.08 × 240,961.99 - Step 4: Simplify right side
595,698.86x = 215,337,869,288.03 - Step 5: Solve for x
x = 215,337,869,288.03/595,698.86 - Step 6: Final answer
x = 361,487.80
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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.