Finding the Fourth Proportional to 1,184,827.92, 1,777,246.86 and 375,216.48
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Solution
The fourth proportional to 1,184,827.92, 1,777,246.86 and 375,216.48 is: 562,826.30
Step by Step Solution
- Step 1: Write the proportion equation
1,184,827.92 : 1,777,246.86 = 375,216.48 : x - Step 2: Convert to fraction form
1,184,827.92/1,777,246.86 = 375,216.48/x - Step 3: Cross multiply
1,184,827.92x = 1,777,246.86 × 375,216.48 - Step 4: Simplify right side
1,184,827.92x = 666,852,310,900.25 - Step 5: Solve for x
x = 666,852,310,900.25/1,184,827.92 - Step 6: Final answer
x = 562,826.30
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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.