Finding the Fourth Proportional to 463,233.08, 694,905.66 and 163,652.34
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Solution
The fourth proportional to 463,233.08, 694,905.66 and 163,652.34 is: 245,498.31
Step by Step Solution
- Step 1: Write the proportion equation
463,233.08 : 694,905.66 = 163,652.34 : x - Step 2: Convert to fraction form
463,233.08/694,905.66 = 163,652.34/x - Step 3: Cross multiply
463,233.08x = 694,905.66 × 163,652.34 - Step 4: Simplify right side
463,233.08x = 113,722,937,338.24 - Step 5: Solve for x
x = 113,722,937,338.24/463,233.08 - Step 6: Final answer
x = 245,498.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.