Finding the Fourth Proportional to 4,064,643.86, 6,096,372.29 and 1,185,236.92
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Solution
The fourth proportional to 4,064,643.86, 6,096,372.29 and 1,185,236.92 is: 1,777,682.32
Step by Step Solution
- Step 1: Write the proportion equation
4,064,643.86 : 6,096,372.29 = 1,185,236.92 : x - Step 2: Convert to fraction form
4,064,643.86/6,096,372.29 = 1,185,236.92/x - Step 3: Cross multiply
4,064,643.86x = 6,096,372.29 × 1,185,236.92 - Step 4: Simplify right side
4,064,643.86x = 7,225,645,516,172.95 - Step 5: Solve for x
x = 7,225,645,516,172.95/4,064,643.86 - Step 6: Final answer
x = 1,777,682.32
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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.