Finding the Fourth Proportional to 9,483,096.96, 14,210,276.76 and 6,276,736.26
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Solution
The fourth proportional to 9,483,096.96, 14,210,276.76 and 6,276,736.26 is: 9,405,593.95
Step by Step Solution
- Step 1: Write the proportion equation
9,483,096.96 : 14,210,276.76 = 6,276,736.26 : x - Step 2: Convert to fraction form
9,483,096.96/14,210,276.76 = 6,276,736.26/x - Step 3: Cross multiply
9,483,096.96x = 14,210,276.76 × 6,276,736.26 - Step 4: Simplify right side
9,483,096.96x = 89,194,159,404,127.31 - Step 5: Solve for x
x = 89,194,159,404,127.31/9,483,096.96 - Step 6: Final answer
x = 9,405,593.95
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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.