Finding the Fourth Proportional to 6,059,832, 8,362,743.12 and 3,343,752.96
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Solution
The fourth proportional to 6,059,832, 8,362,743.12 and 3,343,752.96 is: 4,614,475.63
Step by Step Solution
- Step 1: Write the proportion equation
6,059,832 : 8,362,743.12 = 3,343,752.96 : x - Step 2: Convert to fraction form
6,059,832/8,362,743.12 = 3,343,752.96/x - Step 3: Cross multiply
6,059,832x = 8,362,743.12 × 3,343,752.96 - Step 4: Simplify right side
6,059,832x = 27,962,947,061,219.64 - Step 5: Solve for x
x = 27,962,947,061,219.64/6,059,832 - Step 6: Final answer
x = 4,614,475.63
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.