Finding the Fourth Proportional to 600,029.08, 899,910.15 and 173,471.74
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Solution
The fourth proportional to 600,029.08, 899,910.15 and 173,471.74 is: 260,169.02
Step by Step Solution
- Step 1: Write the proportion equation
600,029.08 : 899,910.15 = 173,471.74 : x - Step 2: Convert to fraction form
600,029.08/899,910.15 = 173,471.74/x - Step 3: Cross multiply
600,029.08x = 899,910.15 × 173,471.74 - Step 4: Simplify right side
600,029.08x = 156,108,979,564.16 - Step 5: Solve for x
x = 156,108,979,564.16/600,029.08 - Step 6: Final answer
x = 260,169.02
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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.